In case of the above question to move the decimal portion of the number need to define an variable which can store only the decimal portion and move the value to that field which would hold just the decimal portion. Better idea please explain what you are trying to do. This suite of test cases describes how to convert between the various numeric formats (or data types such as DISPLAY, COMP, COMP-3 or DECIMAL, BINARY and PACKED) used with COBOL and on an IBM Mainframe System. At the end of the exercise variable Y contains something that is readable and makes sense to the normal human eye. 02 FILLER PIC X(72). By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. copybooks. How would "dark matter", subject only to gravity, behave? As said above, UNSTRINGing and combining didnt work, but REDEFINES works! Dick: you can redefine a packed decimal value to floating point by completely and totally changing the value, making it pretty much unrelated to the original value? Do we have a way? Refer to This suite of test cases includes JCL Members for execution in a Mainframe-oriented environment such as an actual IBM Mainframe running ZOS or a Micro Focus environment such as Mainframe Express or Server Enterprise Edition. Refer to the Downloads and Links to Similar Pages section of this document for links that provide additional detail about numeric formats. This code: which to me appears to be exactly what you say you need. Packed Decimal Data. Book Description This book is intended to support ISPF application programmers to become professional in the smart programming of ISPF . Processors such as the IBM 370 family, the PDP-10, the Motorola microprocessor family, and most of the various RISC architectures are big-endian. REFFILE. The following is the WORKING-STORAGE definition for the source field. To learn more, see our tips on writing great answers. The next is close to what you will see in a COBOLs Copy File (a file that contains The following (nbrcvts3.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. for the negatives and an F for unsigned values. 02 FIELD1-PCK PIC 9(08)V99 COMP-3. In my use case I had to use suggestion from both of your posts. The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (or unsigned Zoned-Decimal) numeric value. It is implemented as "comp-3". Can I tell police to wait and call a lawyer when served with a search warrant? the error message is something like this "cannot move non-integer numbers to alphanumeric variable". When you write a packed field to a WORK file, the output record will contain the field in packed format. The Zoned-Decimal format may be used as the result field of a conversion process, for COBOL this is explicitly coded or defaulted as "USAGE IS DISPLAY". Here I used SORT FIELDS=COPY is equal to OPTION COPY. Long winded but very straight forward. For example, -1.2 looks like this in hex, the final D is the negative sign. The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to an EDITED numeric value. OUTREC: Tells SORT what part of input file to be put in output file.PD: Input format in Packed DecimalTO=ZDF: output format to be in all numericsTO=ZD: output format to be in all numerics with an alphabetLENGTH=n: If you want to override the output length, specify as n. Say you have an input file with below packed data as HEX. I am unsure how to interpret the decimal place and sign. Right now if a new opcode (or some other constant) is added to dwarf2.h, then various places must be updated: gcc, gdb, and binutils all have copies of functions to convert, e.g. Explore the Glossary of Terms for a list of terms and definitions used in this suite of documents and white papers. Handling the case of the 10th digit being 9 is a trivial IF statement. Why do many companies reject expired SSL certificates as bugs in bug bounties? 02 OPERADOR-OUT PIC X. We have a team of individuals that understand the broad range of technologies being used in today's environments. Compilers I know, anyway. The Source Field is defined as a Packed (or COMP-3) field with 6 digits and 3 decimal positions. This test case will show the process for converting a zoned-decimal-numeric format to a display format. Converting numbers. This program (NBRCVTC2.cbl) was written to show various techniques for converting between various Binary numeric field formats used on the mainframe and/or with the COBOL programming language. A packed number is a type of Binary Coded Decimal (BCD) number that holds two We reserve the right to make changes without notice at any time. If it is not, there will be an 0c7. It is so important that I need to convert 10-15 different files in the differernt JCL, So I want . Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? Format: label PACK D 1 (L 1 ,B 1 ),D 2 (L 2 ,B 2 ) - Packs the L 2 byte zoned decimal number at D 2 (B 2 ) and stores it as a L 1 byte packed decimal number at D 1 (B 1 ) - The packing process: 1. So my advice to you is don't try bend COBOL into something that it is not. Little Endian - within a sixteen or thirty-two bit word the bytes at lower addresses have lower significance. I know two methods for doing that. grapple attachment for kubota tractor Monday-Friday: 9am to 5pm; Satuday: 10ap to 2pm suburban house crossword clue Regd. This approach will work for unsigned numbers with zero decimal positions. You need two COBOL data structures, aka. 18 digits requires 9 bytes, the sign is the low nybble of the low order byte. REFFILE. Since this example uses an unsigned number the conversion is the same as a simple move. Each nybble (half-byte) of the field is a decimal value in binary, so. The following is the WORKING-STORAGE definition for the result field. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. As provided this code handles the case by wrapping to zero. On the Advanced view we are going to add four columns named Name, Address, adding custom .NET code. Why do many companies reject expired SSL certificates as bugs in bug bounties? Refer to This is something like moving numeric fields manually around the decimal '.' REFFILE. And then, do the calculation with WS-NUMBER. Copyright (c) 2006-2023 Edgewood Solutions, LLC All rights reserved Explore The light-red boxes are unique to the SIMOTIME Technologies using a Linux, UNIX or Windows System and COBOL Technologies such as Micro Focus. section of this document for links that provide additional detail about numeric formats. Converts a packed number to decimal format. Step into the Categories and Balance leaves and The actual representation which we want is: To achieve this, the SYSIN of SORT should be: Drop a comment below if you face any problem using the above example. Coming to redefining with value field of PIC 9.999 doesnt work because 9.999 is a picture edited type, which will be useful for displaying/output purpose and will still not be able to do the required arithmetic. a whole tip can be written about this. and what would happen then? The only method to get this done is to use a File Master Reformat data set, aka. The purpose of this document is to assist a reader in developing a better understanding of the various numeric formats that are supported by an IBM Mainframe System. How can I check before my flight that the cloud separation requirements in VFR flight rules are met? One copybook for the source data structure and one for the new data structure. Nice details and explanation I did have to work in a similar project and we solved by using existing ssis custom components and building the ssis programmatically. copybooks. iDecimalPlaces (Integer): The number of implied decimal digits for the packed number. 02 FEC-AA PIC X(2). 02 IMPME-OUT PIC S9(13)V9(2) COMP-3. For eg., i have alphanumeric string The actual number of bytes occupied in the file is about half of that bytes. the COBOL Routine for Example-201 Why does my COBOL working storage variable have trailing zeroes? The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. No exact equivalent. and view the COBOL source code for this numeric field conversion example. Explore How to do EBC to ASC Data Conversion of an 80 byte Data Structure. Anyhow thanks for your interest and response Gilbert. The type is specified using a specific character selected from the table below. Implement Seek on /dev/stdin file descriptor in Rust, Follow Up: struct sockaddr storage initialization by network format-string. This is because, MOVE will work fine, if the hexadecimally stored values are compatible. COBOL - Picture Clause. If you take a look at the Long winded but very straight forward. You do not need to divide by 1000. Also the data types for CustomerCategory and CustomerBalance 02 FEC-DD PIC X(2). the hex number 0x48. Some names and products listed are the registered trademarks of their respective owners. rev2023.3.3.43278. The following is an example of actual COBOL source code. Usually COMP-3 fields consist of BCD digits packed into bytes two at a time, each digit using a nibble (4 bits). Sorry I am two years late :-( . Making statements based on opinion; back them up with references or personal experience. The COBOL USAGE clause would be COMP, COMP-3 and DISPLAY. It's the regular unpacked fields that I'm having an issue with. 02 TIPCAM-OUT PIC S9(9)V9(6) COMP-3. The spaces really do you a favor by causing the SOC7 (Numeric Exception) on the intermediate arithmetic fields. If so, how close was it? Disconnect between goals and daily tasksIs it me, or the industry? As said above, UNSTRINGing and combining didnt work, but REDEFINES works! Best practice is to always make packed fields an odd length to avoid this confusion. By default, a 4-byte BI value produces a 7-byte ZD value, but LENGTH=6 override the default length . So the last four bits of the number is used to store the sign of the number that is C or D so "C" represents the positive number and "D" represents the negative number. This assumes the string value is made up of 3 parts separated by spaces. The Result Field is defined as a Zoned Decimal (or USAGE IS DISPLAY) field with 5 digits and zero decimal positions. I tried the same, but didnt work. The Floating-Point format should wait until another time after you well understand these four. This test case will show the process for converting a binary numeric format to a display (or zoned-decimal) format. If you are running in CICS, you could use the BIF DEEDIT function -- that will leave you with "00.450". Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). ("11 REFORMAT Convert file from one record layout to another"). The difference between the phonemes /p/ and /b/ in Japanese. Refer to Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? Yes, the above program uses an additional variable in the middle to convert numeric format to display format, but that is exactly how the language was designed. Converting string to packed:-. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? Refer to Packed numbers are amongst the hardest data sets to import into a SQL Server The fix sometimes involves REDEFINES as in: Notice that X occupies less storage than Y so X can REDEFINE Y but not the other way round. Explore In the wonderful world of programming there are many ways to solve a problem. available from SourceForge. For this requirement an edited numeric result field may be used. and view the COBOL source code for this numeric field conversion example. Making statements based on opinion; back them up with references or personal experience. In my previous tip, I introduced aspects to consider when importing data from This example illustrates the following functions. data type, but as you will see further on, it is not enough. Thanks for contributing an answer to Stack Overflow! This section describes the three (3) Windows Command Files that will be used to set the environment and execute the COBOL programs that perform the sample numeric field conversions. SORT - CONVERT PD to ZD and BI to ZD. For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. Refer to and view the COBOL source code for this numeric field conversion example. The following is a flowchart of the job for executing the programs that show the conversion between the various numeric field types. So an 7 digit numeric number would require 7 +1 = 8 / 2 = 4 byte in size. In most modern Cobol compilers, you can move a numeric-edited field to a numeric field. The Source Field is defined as a Zoned Decimal field with 6 digits and 3 decimal positions. Software Agreement and Disclaimer. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. Such a REFFILE will be created via File Master ISPF 3.11 menu, 11 REFORMAT Convert file from one record layout to another, How to convert packed decimal values to numeric values via File Master using COBOL copybooks, This document describes how packed decimal values (. and view the COBOL source code for this numeric field conversion example. In other words, a field has a implicit format associated with it, any value you . How to use Slater Type Orbitals as a basis functions in matrix method correctly? The problem with moving it to a numeric field is that ABCDEF are actually valid zoned-decimal digits. we need to define a decimal field like DEC-PORTION V9(6) comp-3 and then move the FIELD-NAME-3 to DEC-PORTION to retain the decimal part of the value. else that would make our package end with an error. This video shows the format in which numeric data is stored in Zoned decimal (conventional) and packed decimal (COMP-3) format. COMP-3 occupies INT(N+1/2) by. For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. 15 would stored as 01 5C. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. If you have read my Now we need to drop into our package a Flat File Source, an OLEDB Destination Error I'm getting is:Source: Data Flow Task Script Component [166] Description: System.Data.SqlTypes.SqlTruncateException: Numeric arithmetic causes truncation. This group of test cases will show the process for converting a BINARY numeric format (COMPUTATIONAL or COMP) to a display format. This document was created and is maintained by SimoTime Technologies. What do you say? Can Martian regolith be easily melted with microwaves? If I do not have a byte that is x'00' then the code works perfectly. Is there an existing gem or script that converts comp-3/packed decimal format to number? image will clarify things. Use the language as it was intended to be used. and select {CR}{LF} as the row delimiter like on the next image. In most of the scenarios, your input file has data either in Packed decimal (COMP-3) format or Binary (COMP) format which is not in readable format. Link toan Evaluation zPAK Optionthat includes the program members, documentation and control files. This way we can have the decimal portion of the number separated from the full number. 02 FILLER PIC X(72). FIELD-NAME-2: 11 The following is the WORKING-STORAGE definition for the source field. This suite of test cases describes how to convert between the various numeric formats (or data types such as DISPLAY, COMP, COMP-3 or DECIMAL, BINARY and PACKED) used with COBOL and on an IBM Mainframe System. Dictionary debit type category debit value debit, to debit, to debit-side settlement debit/credit amount debited interest debiting and crediting an account debits debits and credits debits/credits indicator debt discount debt instrument debt instrument debt register debt to total capital debt-equity ratio debtor debug debugging debugging . If a signed number or an explicit decimal is required then a different data type will be required for the result of a conversion process. What sort of strategies would a medieval military use against a fantasy giant? 15 would stored as 01 5C. How do you get out of a corner when plotting yourself into a corner, Linear Algebra - Linear transformation question. But just like with the zoned numbers, the less significant nibble of the first This halves the storage requirements compared to a character, or COBOL "display", field. Explanation: For a comp-3 packed field specifies the number of digits after unpacking. handle packed numeric values. 2) Using the EDIT mask in the JCL. IBMMainframes.com is not an official and/or affiliated with IBM. CCURE 9000 AC9001 Installer/Maintainer Student Guide Appendix A 106. fPerformance Exam 1 (PE1) The scoring for Performance Exam 1 (PE1) is based on a three-part score. The fewer decimal positions of the result field will cause the numeric value to be truncated. Does a summoned creature play immediately after being summoned by a ready action? please suggest a method to convert a numeric field to packed decimal in cobol program. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Connection to the file created in the previous step and an OLEDB connection to our The above internal table itab is passed to the Function module GUI_DOWNLOAD and the itab data is downloaded to a text file. Converting unpacked Packed Decimal Comp-3 data into doubles. As Mainframe_help1 said you can redefine it. The data structure contains ASCII or EBCDIC Text Strings and Numeric Values that use a Binary, Packed Decimal or Zoned Decimal format. Permission to use, copy, modify and distribute this software, documentation or training material for any purpose requires a fee to be paid to SimoTime Technologies. Connect and share knowledge within a single location that is structured and easy to search. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? The right most half byte contains the sign value. "After the incident", I started to be more careful not to trip over things. A good place to start is I've written a package just like this one and the packed fields are importing just fine. and view the COBOL source code for this numeric field conversion example. A typo, the first receiving field should be digitsAn instead of digits:unstring part3 delimited by "." The following (NBRCVTE2.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. It is comp of some kind. According to the files record definition we will configure columns Name and Not the answer you're looking for? Example: Data: begin of itab occurs 0, ebeln like ekko-ebeln, ebelp like ekpo-ebelp, menge (15) type p decimals 2, netpr (15) type p decimals 2, end of itab. The naming of a job script is determined by the Operating System. 02 HORA-OUT PIC X(6). to handle the imported data for columns Category and Balance as binary data. the SSIS pipeline to handle the input data in binary format. Integration Services Data Flow Transformations, SQL Server Integration Services Data Type Conversion Testing, Integration Services Data Flow Transformations Tips Category, SQL Server Now, on the Script Tab, press the Edit Script button. comp has different types of ways of storing the in my computer, IBM MAINFRAME, comp is binary and comp3 is packed decimal. . Explore the Numbers Connection for additional information about the structure and processing of numeric data items (or numeric fields). 02 FEC-MM PIC X(2). arithmetic on it. Not the answer you're looking for? And Please suggest any other way to achieve the same! if itab-menge has a value of 2.00, i need to convert that value to ' 200'. FIELD-NAME-2 PIC S9(3)V9(8) COMP-3. It should be V999. The SimoTime Home Page Copyright 1987-2023SimoTime Technologies and ServicesAll Rights Reserved. The session will describe three of the popular numeric formats used with COBOL and IBM Mainframe systems. Batch split images vertically in half, sequentially numbering the output files, Follow Up: struct sockaddr storage initialization by network format-string. Any other questions, edit your question or ask in the comments and someone will try to answer them for you. Calculation for length: PD= 5 bytes Length= ( (2 x PD) -1) = (2x 5) -1 = 9 bytes. Whether you want to use the Internet to expand into new market segments or as a delivery vehicle for existing business functions simply give us a call or check the web site at http://www.simotime.com, 104, Packed Field, Explicit Decimal Point, 204, Binary Field, Explicit Decimal Point. Off: Plot No. Right justified. Note: As I already knew that decimal part has 3 digits, I divided DECIMAL-TOTAL by 1000. Move the 1-byte to the second byte of the 2-byte variable (directly if the 2-byte variable is a group of 2 1-byte . This can be accomplished using SORT. This will allow COBOL to handle the conversion between the PIC X internal storage format and the COMP-3 internal storage format. The process of adding the packed field to zero giving a result in a display field is the same as doing an unpack of the packed field into a zoned-decimal (or display) field. Refer to the COBOL Routine for Example-202 > example, the single byte may contain X'A8'. PD: Input format in Packed Decimal TO=ZDF: output format to be in all numerics TO=ZD: output format to be in all numerics with an alphabet LENGTH=n: If you want to override the output length, specify as n. Example. and view the COBOL source code for this numeric field conversion example. 03 AMOUNT PIC S9(11)V99 COMP-3. Is it possible to rotate a window 90 degrees if it has the same length and width? The following is the WORKING-STORAGE definition for the source field. http://etldevelopernotes.blogspot.com/2014/09/a-very-complex-package-generator.html. The Source Field is defined as a Binary (or COMP) field with 5 digits and zero decimal positions. If a user has a SimoTime Enterprise License the Documents and Program Suites may be available on a local server and accessed using the icon. The DISPLAY format may be referred to as a character or text format. Back to top. This numeric structure is the default numeric for COBOL and may be explicitly defined with the "USAGE IS DISPLAY" clause. This test case will show the process for converting a binary numeric format to a display (or zoned-decimal) format. The light-gray boxes identify a system function or an informational item. . The last digit goes in the upper nibble of the last byte. and view the COBOL source code for this numeric field conversion example. Integration and view the COBOL source code for this numeric field conversion example. ** The last letter denotes the sign, C & F are positive, D is negative. 2. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. If the spaces were not there, the ABCDEF would not give you a problem, but would not give you the results you expect as the would be erroneously interpreted as digits. are Single Byte Unsigned Integer and Numeric with Precision 10 and Scale 2 respectively. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? I've copied this code and setup my package identical to these instructions. Here is a sort card to convert packed decimals to zoned decimals. Styling contours by colour and by line thickness in QGIS, Equation alignment in aligned environment not working properly, Implement Seek on /dev/stdin file descriptor in Rust. Preparing the application programs will require the transfer of source members that will be compiled and deployed on the target platform. PIC is "picture" which is a slight modification to my previously posted code, has been tested and correctly adds 1 to the 10th digit -- same output as previously posted. Asking for help, clarification, or responding to other answers. There is some correction in his code too. Another instance of Visual a transformation we check the Transformation radio button and click the OK button. This first patch isn't directly applicable to all the projects, but if this is approved then I have follow-on patches for gdb and binutils. Why don't you just add 10 to the comp-3 field, why make it more difficult. Setting this option to true will instruct the SSIS pipeline The data is stored in fixed width text. For most numeric processes, RPG implicitly converts numeric values to packed decimal format before processing them. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Interpreting COMP-3 Packed Decimal Fields into numeric values, http://jrecord.cvs.sourceforge.net/viewvc/jrecord/jrecord/src/net/sf/JRecord/Common/Conversion.java?revision=1.2&view=markup, How Intuit democratizes AI development across teams through reusability. COMP-3 can have a value not exceeding 18 decimal digits. 01 WS-BINARY PIC S9 (11)V99 COMP. I need to be able to write a file that contains binary data. Refer to A string containing the converted string. Find centralized, trusted content and collaborate around the technologies you use most. I tried with below logic. Please suggest. This test case will show the process for converting a zoned-decimal-numeric format to a display (or zoned-decimal) format. The data will need to be transferred between the systems and may need to be converted and validated at various stages within the process. The following is a sample of the Dump information produced on an IBM Mainframe or Micro Focus Mainframe Express on the PC. The low-order byte contains one digit in the leftmost portion and the sign (positive or negative) in the rightmost portion. A packed decimal representation stores decimal digits in each "nibble" of a byte. I believe, the receiving fields should be 'STRING's too. Comp-3 is so common that we have written a separate Tech Talk brief about it. The intent is to provide changes as the need arises and in a timeframe that is dependent upon the availability of resources. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. First define some fields: The An suffix is from my naming convention, and indicates a alphanumeric value. Connect and share knowledge within a single location that is structured and easy to search. The next step is to set up the Inputs and Outputs tab. There is nothing in the file to help you identify where it is or if it even exists. What is the purpose of non-series Shimano components? You can't define your field decimals like that and use it in a COMPUTE. INTEGER . bPacked (Byte Array): A byte array containing the packed number to be converted to decimal format. SIMOTIME Services has experience in moving or sharing data or application processing across a variety of systems. 9(3) is a three digit numeric, and COMP-3 is BCD encoded decimal. Raja, If done correctly, as Gilbert's is, I don't see how you'll S0C7. On the other hand, you can use the NumVal (or NumVal-C) intrinsic functions (with any compiler supporting the '89 ANSI/ISO amendment) to the "numeric" values of an alphnanumeric field that contains spaces, decimal points, comma, (or with NumVal-C) currency signs. This file used to be written by a COBOL program and this one field was written using COMP-3. How to convert Python variables into equivalent cobol group variables? Using DFSORT OUTREC options you can achieve the same. and view the COBOL source code for this numeric field conversion example. Decimal value turns into 00 when displayed in cobol, convert alphanumeric PIC X(02) to hex value 9(01) COMP-3 in cobol. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? I am creating an SSIS package to read in unpacked data from a series of copybook files. Use DECIMAL ( i + d, d) or NUMERIC ( i + d, d) No exact equivalent. Caveat, this was just freehand, I haven't tried compiling it. Why would you get a truncated value? I think the problem are in this columns : Actually Im usingbyte stream [DT_BYTES] format in flat file source andnumeric [DT_NUMERIC] in script component. There are letter characters aside from sign character inside Comp-3 value, How to process mainframe numbers where "{" is the last character.