You need two COBOL data structures, aka. Thats it! rev2023.3.3.43278. With this you should be answered. This represents a number +6150000 with picture clause of S9(7) COMP-3. The data will need to be transferred between the systems and may need to be converted and validated at various stages within the process. That is a File Master 3.11 Reformat example:------------------ CA File Master Plus -- Dataset Reformat ------------------OPTION ===> BLANK - Update Reformat Control Parms E - Execute Reformat Reformat "FROM": Dataset name ===> 'your.CONVERT.INPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#O1 Reformat "TO": Dataset name ===> 'your.CONVERT.OUTPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#N1 Replace Keys ===> N ('Y' to replace duplicate keys in KSDS) Reformat Control Parm: Dataset name ===> 'your.CONVERT.LIB' Member name ===> REFORMAT Execution mode ===> E O = Online S = Submit JCL E = Edit JCL After pressing enter you have to assign the "FROM" fields to the "TO" fields. We have seen how to handle EBCDIC coded files The following is the Bash Shell Scripts required to run the jobs on a Linux or UNIX System. :http://www.microsoft.com/en-us/download/details.aspx?id=20397. For eg., i have alphanumeric string See method getMainframePackedDecimal in http://jrecord.cvs.sourceforge.net/viewvc/jrecord/jrecord/src/net/sf/JRecord/Common/Conversion.java?revision=1.2&view=markup, for an example of converting packed decimal in java (it is part of the jrecord project jrecord.sf.net). Refer to Implement Seek on /dev/stdin file descriptor in Rust, Follow Up: struct sockaddr storage initialization by network format-string. Converting numbers. Here is a sort card to convert packed decimals to zoned decimals. ("11 REFORMAT Convert file from one record layout to another"). Unpacked the previous value would look like: This field has 15 (actually 16) digits before the decimal point and 3 after. This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks. COMP-3 fields length is calculated as number of digits that we need to store + 1 divided by 2. You need to programmatically account for it. Studio will arise on which we will paste the next script code. This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements. Note that the IF test is critical since the original problem staement indicated that there's a very good chance the AMOUNT field is not numeric to start with. COMP-3 variable contains any of the digits 0 through 9, a sign. 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. The Source Field is defined as a Packed (or COMP-3) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. This suite of programs is provided as a COBOL example of one of the possible solutions to the problem of determining the actual format, content and length of a numeric field and converting to a different format. the COBOL Routine for Example-202 representation. the record definition) for the file of the previous step. Beware, I haven't run this through a compiler! - the incident has nothing to do with me; can I use this this way? 02 IMPME-OUT PIC S9(13)V9(2) COMP-3. Software Agreement and Disclaimer. Therefore, when the field is used in the calculation specifications, the result field must be nine positions long. Such a REFFILE will be created via File Master ISPF 3.11 menu ("11 REFORMAT Convert file from one record layout to another").You need two COBOL data structures, aka. 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. The following is the WORKING-STORAGE definition for the source field. Asusually, I could find out a way to achieve it! You can't define your field decimals like that and use it in a COMPUTE. The fewer decimal positions of the result field will cause the numeric value to be truncated. The only method to get this done is to use a File Master Reformat data set, aka. I took assembly and I think all numbers are whole numbers when they are packed the "V" is telling the compiler how to handle the number. Compilers I know, anyway. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. The hexadecimal information is (highlighted in green) The possible translated, displayable EBCDIC characters are (highlighted in blue). This example also illustrates how to display the actual hexadecimal (or Hex Dump) content of a numeric field using a callable dump routine. and COBOLs numeric unpacked or zoned values. packed field = packed field * 10. This test case will show the process for converting a binary numeric format to an edited numeric format. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Cobol - Importing a signed numeric with real decimal. On the next image you can see a FIELD-NAME-3: 9. Thanks for contributing an answer to Stack Overflow! 15 would stored as 01 5C. The following (nbrcvts3.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. Note: As I already knew that decimal part has 3 digits, I divided DECIMAL-TOTAL by 1000. This group of test cases will show the process for converting a zoned-decimal-numeric format (USAGE IS DISPLAY) to a display format. This section provides various test cases for converting different types of numeric fields. Script Component has encountered an exception in user code : Project name: SC_502c8f1c0d6b40d7929990353c01db83, at System.Data.SqlTypes.SqlDecimal.ConvertToPrecScale(SqlDecimal n, Int32 precision, Int32 scale), at Microsoft.SqlServer.Dts.Pipeline.PipelineBuffer.SetDecimal(Int32 columnIndex, Decimal value), at Microsoft.SqlServer.Dts.Pipeline.PipelineBuffer.set_Item(Int32 columnIndex, Object value), at Microsoft.SqlServer.Dts.Pipeline.ScriptBuffer.set_Item(Int32 ColumnIndex, Object value), at SC_502c8f1c0d6b40d7929990353c01db83.vbproj.ScriptMain.Input0_ProcessInputRow(Input0Buffer Row), at SC_502c8f1c0d6b40d7929990353c01db83.vbproj.UserComponent.Input0_ProcessInput(Input0Buffer Buffer), at SC_502c8f1c0d6b40d7929990353c01db83.vbproj.UserComponent.ProcessInput(Int32 InputID, PipelineBuffer Buffer), at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer buffer). T gives right-alignment, U gives left-alignment. The DISPLAY format may be referred to as a character or text format. and view the COBOL source code for this numeric field conversion example. COMP-3 or Packed decimal variables. The only method to get this done is to use a File Master Reformat data set, aka. You can use LENGTH=n to override the default output length. FIELD-NAME-3 PIC S9(3)V9(6) COMP-3. or you can use a SORT card to convert the packed value to numeric. byte [] pd = args [0] .getBytes () will build a byte array = {0x11, 0x23, 0x4D} this will result in -11234. Then I have the script component output parameter set to DT_NUMERIC with a precision of 7 and scale of 2. This numeric structure is supported by COBOL and may be explicitly defined with the "USAGE IS COMP-3" clause. Is there an existing gem or script that converts comp-3/packed decimal format to number? So an 7 digit numeric number would require 7 +1 = 8 / 2 = 4 byte in size. 1) Simply using the move statement in the cobol prog. the GnuCOBOL Technologies Services. In the wonderful world of programming there are many ways to solve a problem. from the drop down list. A variety of numeric formats are used on an IBM Mainframe System, a Windows System, a UNIX System or a Linux System. INTEGER . For your program, check for negative (D) and if not, treat as positive. What sort of strategies would a medieval military use against a fantasy giant? First define some fields: The An suffix is from my naming convention, and indicates a alphanumeric value. To calculate the number of bytes, we have to add 1 (for sign) to the total number of digits, then need to divide it by 2, and round up. '0.450' as numeric decimal and do My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? After adding the columns we have to configure the output data types for each This test case will show the process for converting a packed-numeric format to a display (or zoned-decimal) format. If so, how close was it? If you have any questions, suggestions, comments or feedback please use the following contact information. The following is the WORKING-STORAGE definition for the result field. The lower nibble of the last byte has 13 if the number is negative, and something else, (usually 12) if positive. The zone and numeric digit of the rightmost byte of the zoned decimal number are reversed and placed in the . and view the COBOL source code for this numeric field conversion example. We specialize in preparing applications and the associated data that are currently residing on a single platform to be distributed across a variety of platforms. Not the answer you're looking for? Find centralized, trusted content and collaborate around the technologies you use most. The rest of the code parses theString into theValue. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. Say you have an input file with below packed data as HEX. A job script may be defined as a text file containing job setup information followed by job steps that identify programs to be executed along with parameters unique to the job step. Connect and share knowledge within a single location that is structured and easy to search. IF THERE IS ANY OTHER METHOD TO ADD ONE TO THE 1OTH DIGIT OF VALUE IN A PACKED DECIMAL FIELD WITHOUT CONVERTING IT INTO NUMERIC. Once the fee is received by SimoTime the latest version of the software, documentation or training material will be delivered and a license will be granted for use within an enterprise, provided the SimoTime copyright notice appear on all copies of the software. The Source Field is defined as a Zoned-Decimal (or USAGE IS DISPLAY) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. Best practice is to always make packed fields an odd length to avoid this confusion. How can I check before my flight that the cloud separation requirements in VFR flight rules are met? Just use the assignment statement using "=" (equal) symbol. warning: turn off your caps lock. The following is the WORKING-STORAGE definition for the source field. available from SourceForge. This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks. Use the language as it was intended to be used. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. A typical job script will contain multiple job steps executed in a predefined sequence. This test case will show the process for converting a zoned-decimal-numeric format to an edited numeric format. tip: If you want to enrich your SSIS packages and make them look more professional, Book Description This book is intended to support ISPF application programmers to become professional in the smart programming of ISPF . > (somehow) to the decimal value 168. I just wanted to know, do we have any tool or utility through which we can do the same. Most COBOL compilers hide this level of processing. i have a packed decimal field which is redefined to a numeric field to add "1" to its tenth digit. This section includes links to documents with additional information that are beyond the scope and purpose of this document. A packed decimal representation stores decimal digits in each "nibble" of a byte. Table 1. Why is comp-2 mentioned? This is something like moving numeric fields manually around the decimal '.' Making statements based on opinion; back them up with references or personal experience. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. Unpack. 02 FILLER PIC X(72). Explanation: For a comp-3 packed field specifies the number of digits after unpacking. We have a team of individuals that understand the broad range of technologies being used in today's environments. Since both X and Y now occupy the same physical storage, the MOVE can be dropped as the following program and output illustrate: As you can quickly see, the result is probably not what you were hoping for since Y does not contain a human readable formatted number (i.e.