Typically this is done a little differently in COBOL. Although the terms are pretty standardized in COBOL, they may mean something different 8 bit byte.     END-PERFORM. For data returned to the COBOL files (WRITEs), you can indicate that the NULLs in alphanumeric data be interpreted as SPACES or LOW-VALUES. Four bits is called a "nybble", and each nybble contains Comp-3 is a common data type, even outside of COBOL, and is fairly standard HEXPRINT. COBOL has no converter. We need to convert this hex character to its decimal equivalent. Scripting appears to be disabled or not supported for your browser. * of HEXNUM to X(20), of HEXVAL to X(40), then       MOVE HEXSTR(R1:1) TO HEXVAL(J1:1)       "F" hex is unsigned. Change ). Vietnamese / Tiếng Việt. COBOL - Data Types - Data Division is used to define the variables used in a program. sign, not a digit. There is considerable In COBOL comp-3 fields (and in most other languages) this nybble is reserved for the sign whether or not the field is denoted as a signed field in the COBOL PIC. (See Character, 01  R   PIC S9(8) COMP. COBOL Programming: Hi, Can someone ... LOW-VALUES are not always equal to spaces as the value for SPACES is '04'/'08'. Value of HEXSTRING-WRK = 'A But the hex-value "41" should be variable, how can this be realized with MOVE? No results were found for your search query. Search Croatian / Hrvatski CONVERT. you will see in the file: Each underlined value above is stored high-order to low-order. Kazakh / Қазақша       MOVE HEXNUM(I:1) TO DECBYTE             If a field contains either SPACES or LOW-VALUES in numeric data in the COBOL files, instruct the system to represent it as either a NULL or a zero. IBM Knowledge Center uses JavaScript. 02  DECBYTE PIC X. Italian / Italiano decimal value being stored, and the right column is the hexadecimal value AcuODBC follows these rules for alphanumeric data coming into an ODBC-enabled application. Enable JavaScript use, and try again. Hungarian / Magyar Suppose you have an input record that is 3 bytes long. RE: Diff between HIGH-VALUES and SPACES slade (Programmer) 18 Dec 02 17:25. IDENTIFICATION DIVISION. In SQL, NULL is often used for no data. Catalan / Català However, comp-3 is not commonly found       COMPUTE Q1 = Q + 1                       an implied decimal. BCD, and Binary Fields. all fields following it to shift down. other kinds of packed fields.     DISPLAY "Printable  " HEXVAL. in PC languages. COBOL does not have a concept that corresponds directly to SQL's NULL. 01 HEXVAL PIC X(8). Normal EBCDIC or ASCII character representation Since a digit Norwegian / Norsk Turkish / Türkçe DISPLAY "Dec        " DECNUM. For a more verbose explanation Printable  0000CA84   ----  After conversion. For example, "packed" sometimes describes a BCD field with no sign. A program is needed. This page discusses how data is stored in COBOL "comp-3", or "packed" fields. If the issue char X’41’ needs to be replaced in multiple records in a file, the SORT options ALTSEQ, FINDREP can be used as shown in below posts. When you "unpack" a packed, Enable JavaScript use, and try again. As for IF A GOTO... the A must be an 88 level name for this to be valid (this is COBOL after all). If the field is in a redefined To calculate the number of bytes from the PIC, add 1 (for the sign) to Bulgarian / Български 01  J   PIC S9(8) COMP. Use this control to indicate which COBOL data should be represented as NULL and how SQL NULLs should be translated into COBOL data. You need to click on the manuals link at the top of the page, find the COBOL Language Reference and Application Programming Guide manuals and read them --cover to cover. 01 HEXNUM PIC X(4) VALUE X"0000CA84". 01 FILLER REDEFINES DEC. A bit of trivia for the newbei COBOL mainframers out there: There's another way to … Portuguese/Brazil/Brazil / Português/Brasil Actually, you are wrong. bytes). Serbian / srpski We have only used 01  HEXNUM   PIC X(4) VALUE X"0000CA84". "Packed", however, when used by other languages often means across platforms -- that is, it is not dependent upon the operating system, Bosnian / Bosanski 01  Q1  PIC S9(8) COMP. The space that you see between MINNI and IS actually had a HEX value of 41 instead of 40 (SPACE). So SPUFI was run to get the data into a file, then its HEX value was compared between ADMIN table and other tables. of digits will fully-fill a comp-3 field. If you happen to be on a mainframe, the hex value of spaces is 40 and HIGH-VALUES is FF Marc . to store the sign for the number. 01  DEC      PIC S9(4) COMP. first byte encountered in the file is the most significant digit of the And for more complete information Romanian / Română digit). Polish / polski 08 August 2018, [{"Product":{"code":"SS6SG3","label":"Enterprise COBOL for z\/OS"},"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Component":"Runtime","Platform":[{"code":"PF035","label":"z\/OS"}],"Version":"3.4;4.1;4.2;5.1;5.2","Edition":"","Line of Business":{"code":"LOB17","label":"Mainframe TPS"}}], How to display in hexadecimal using COBOL. Thai / ภาษาไทย Hebrew / עברית Hebrew / עברית By commenting, you are accepting the Since the sign takes one nybble, and because there are always Index. Ignore DECNUM. Thread originally posted on 25 October 2011] Hello, I have found a problem checking out hexadecimal values in a string. Dec        00051844   ----  Decimal equivalent of X'CA84' (x'404040'). "comp-3", so you more commonly see: The COBOL PIC, or picture, Change ), You are commenting using your Twitter account. What do you expect to be displayed? Chinese Traditional / 繁體中文 Spanish / Español _uacct = "UA-300931-2"; ex> 444 000 If you issue 'hex on' it displays as copied above for spaces. pls verfiy by using "HEX ON" Kindly guide me if my understanding is wrong. This value is one time updated into ADMIN table, and then compared against the same column available in other tables. * HEXVAL (output) must be twice the size of HEXNUM (input). Chinese Simplified / 简体中文 half the storage of unpacked (character) data. Slovenian / Slovenščina DATA DIVISION. Convert a hex number such as CA84 or a binary number defined as USAGE IS COMPUTATIONAL into a printable hex string in EBCDIC. Hungarian / Magyar The actual number of bytes occupied in the file is about half that. language, or CPU, as the COBOL "comp" is. Swedish / Svenska Good point, LOW-VALUE equates the lowest order character of the current collating sequence. DISQUS terms of service.       COMPUTE J1 = J + 1                       Please note that DISQUS operates this forum. Macedonian / македонски so it is hex value of space of 3 bytes. 01  DECNUM   REDEFINES HEXNUM PIC S9(8) COMP. * want to display it in hex, change the picture * of HEXNUM to X(20), of HEXVAL to X(40), then * move the garbage to HEXNUM. (BCD) data type is just as its name suggests -- it is a value stored in Ignore DECNUM. Arabic / عربية Looking at the output record with either Word (showing non-printable characters) or a hex viewer, it becomes clear that the 5 tab characters have been transformed into 3 spaces each. for the sign, even for "unsigned" values, so the following fields are still BCD, and Binary Fields if this description is not clear.). Fujitsu COBOL does the transformation when it reads the record. as a signed field in the COBOL PIC. data types, see COBOL French / Français This halves the storage This is usually binary zero (null) but does not have to be. Modified date: TEST-IT. Change ), You are commenting using your Facebook account. The last nybble -- the low nybble of the least significant byte -- is used Russian / Русский 01  R1  PIC S9(8) COMP. A comp-3 field may also have Therefore, you can get two digits in each Slovak / Slovenčina 01 HEXSTR PIC X(16) VALUE "0123456789ABCDEF". For example, the single byte may contain X'A8'. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. use "comp-3" to describe a different type of field, "comp-3" almost always (There's an example below). Please note that DISQUS operates this forum. Search, None of the above, continue with my search. Chinese Simplified / 简体中文 DISPLAY "Hex        " HEXNUM. Comp-3 packed fields are (See COBOL Vietnamese / Tiếng Việt. English / English Numeric fields present a slightly more complicated scenario, because LOW-VALUES and SPACES are valid values for many numeric types, as shown in the following examples: Therefore, AcuODBC follows these rules for numeric data coming in to the ODBC-enabled application: Note: SPACES or LOW-VALUES will not be converted to NULL or zero in a numeric data item where SPACES or LOW-VALUES, respectively, are valid numeric values. only has ten possible values (0-9), it can be represented in binary form means the definition given on this page, in all languages, and on all platforms, LOW-VALUES refers the lowest value in collating sequence. Thai / ภาษาไทย (Hexadecimal Value - x'00') - Minimum possible value for a character (EBCDIC) HGH-VALUES refers the highest value in collating sequence (Hexadecimal Value - X'FF') - Maximum possible value for a character (EBCDIC) Collating Sequence is the sequence of a…

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