26 Synchronize Source Statement Numbers with SEU and Debug . . View 7 Replies View Related How To Load A Flat Text File With Packed Decimal Field To A Sql Table Apr 3, 2001. i have this flat text file that has a number of . Take a sample of i/p(may be 10 records and check for the same sort card). %DEC(numeric or character expression{:precision:decimal places}) %DEC(date time or timestamp expression {:format}) %DEC converts the value of the first parameter to decimal (packed) format. Sometimes there is a scenario where you have a Packed Decimal (COMP 3) PD field with definition of S9(8)V99 COMP-3 which needs to be reformatted as S9(10)V99 COMP-3. Alphanumeric. Therefore, when the field is used in the calculation specifications, the result field must be nine positions long. @100 cnt_Mos_Deln $03 . It is implemented as "comp-3". IRI software products support these data formats -- as well as custom format masks and composite data values -- for data transformation, reporting, and test data generation purposes: Numeric Types. Alternatively you can use the conversion functions (X2D etc ..) and SUBSTR. Example 2-%dec built-in function in rpgle. Keyword Explanation 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… Read More »How to Convert Packed Decimal (PD) COMP-3 Fields . I have numeric data in my Input file and i need to convert it to Packed decimal and add trailing zero's at the end. This is a data overview of the numeric, zoned decimal format used on mainframes in an EBCDIC environment. no other attributes associated with it. FIELDS - The major control field begins on byte 7025 of each record, is 4 bytes long, contains zoned decimal data (FORMAT=ZD), and is to be sorted in ascending sequence. %DEC function is also used to convert numeric or character expression to packed decimal format. For PIC 9(X) PACKED-DECIMAL, W is ceil (x/2). It would be very helpfull for me If the result of summing the packed decimal data found in the 4-byte field beginning at byte 12 can be contained in four bytes, one of the two records will be retained, the sum stored in bytes 12-15, and the other record will be deleted. The description and discussion includes the format for zoned decimal running in an ASCII or non-mainframe environment such as Windows or UNIX. Figure 1 shows what the decimal number 21544 looks like in packed-decimal format. . Is there any functions in C++ that can do that. 12. Packed Decimal. . Normally in these sort of circumstances, you would redefine the field, in order to give you the correct format. sort of. RE: convert alpha to packed decimal - Mainframe cobol webrabbit (MIS) 31 Mar 09 12:29 I have always used reference modification, scanning the input right to left, and moving numeric bytes into a target numeric field initialized to zeroes. 1.This should belong to either DFSORT OR SYNCSORT based on what product you have at site. Example 2-%dec built-in function in rpgle. It'll take either a number or a string that is a number and convert it into comp-3 for you. Embed Compiler Parameters into Source Members . S9(15) means a 15 digit numeric signed field: S for sign, 9 is numeric, (15) is length. To convert from zoned to packed. We need to convert this hex character to its decimal equivalent. Using PD, I get this (which is fine): But issue might happen only if the numeric field is used for calculation. I have a numeric value of 2011005. so the OUTREC statement should be . I can convert to packed/signed using the "PD" format, but I'm having a difficult time getting unsigned packed data. For example, a test case I have has a true value of 84.47 (or 08447C as packed decimal). Jul 27 '06 #3. Posted: Tue May 08, 2007 11:25 pm. Hi All, I am trying to convert a Numeric value to packed decimal value and it is not getting converted. How to Convert 'pd' to 'zd' (Packed Decimal to Zoned Decimal) So the EDIT will give the way, how to display it of packed decimal. Is there anyway Suppose an EBCDIC data file contains the numeric value 505, stored as a packed-decimal value ('505C'x). Converted to 347.00. Each digit of the decimal number is converted into its 4-bit binary equivalent. Right now, I read in a line from the file as a Variant data type and write it directly to another text file, but the formatting of the new file is off. Conversion between Decimal and Binary Converting a number from binary to decimal is quite easy. It's simply a hex character to represent a 3-digit insurance plan number (which in our case can be any number from 0 - 199). numeric fields in COBOL, to 'convert' one type to another, you simply. Example: -247 becomes 2 4 7- Decimal 2 4 7D Hexadecimal 00100100 01111101 Binary The number +247 becomes 247C in hexadecimal. Until recently, it had been difficult to convert between numeric and character values in languages other than RPG. It's simply a hex character to represent a 3-digit insurance plan number (which in our case can be any number from 0 - 199). The result is a SAS date value that corresponds to December 25, 2010. . My input file is a Vb of record length 1724. i tried with, . It is used in the form - %DEC (Numeric expression :digits : dec pos) We need to mention here the number of digits and the decimal position. For example, the number 48 can be represented into a byte as the hex number 0x48. Answer (1 of 2): It's a form of binary coded decimal storage, where and 8 bit byte is used to store two decimal digits. . Determining the Digit Length of a Packed-Decimal Field. Converting Numeric to Character. EBCDIC With Packed Decimal (Comp 3) To SQL. Packed-decimal fields provided a way to store numeric fields or data strings using less memory or machine readable storage. Converting Packed Decimal to Displayable Format PD values are stored as integers in a compressed internal format but if you know what kind of value is stored in the filed you can use the EDIT feature of DFSORT to make these readable, the EDIT feature also allows you to insert comas , hyphens to make the fields more interpretable as well. Has anyone been able to convert packed EBCDIC decimal fields to ACSCII using SSIS? The converted value remains unchanged, but is returned in a format that is compatible with character data. But i can not preserve the decimal values. tkyte@ORA734.WORLD> create or replace package comp3. Figure 1. To convert from decimal to binary we use successive subtraction of powers of two. You can use p,m,f,TO=f or p,m,f,f to convert from various numeric formats to various other numeric formats. If you need to do it using SORT, use the below SORT CARD… Hi, I`m trying to convert decimal values to character. This is an overview of the numeric, packed-decimal format (also referred to as a packed data, packed numeric or COMP-3 field) used on IBM Mainframe Systems in an EBCDIC environment. I have to convert it (somehow) to the decimal . . SORT - CONVERT PD to ZD and BI to ZD. In input file I have a below field defined as Numeric at position 100 and below conversion menthod I used. Location: San Jose, CA. . On I. Each byte of a Packed Decimal data type contains two digits, except possibly the first and last bytes. I pull a file (via ftp) from an IBM mainframe that has one field in Packed Decimal, with the other fields being Character. For example, the single byte may contain X'A8'. You. %dec() the %DEC function converts a string expression to a packed decimal number, with a specified precision: To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. osmium wrote: "Ven" writes: I want to convert a decimal feild into a packed decimal field in my C++ program. This can be accomplished using SORT.… Packed decimal field in INCLUDE by bitbybit » Wed Oct 10, 2012 8:02 pm 3 Replies 10019 Views Last post by skolusu Wed Oct 10, 2012 8:59 pm how to round signed packed decimal using icetool by B1CV8HH » Sun Oct 03, 2010 3:16 pm 1 Replies 3129 Views Last post by Frank Yaeger Sun Oct 03, 2010 8:31 pm How to sum a decimal value using sort Anyway just moving an alphanumeric value into numeric field doesn't cause any abend. I tried investigating all the records and found some records which were not in packed decimal format. A packed number is a type of Binary Coded Decimal (BCD) number that holds two decimal digits per byte in contrary of the Zoned number representation that holds one digit per byte. . V is the decimal position 9(3) is a three digit numeric. Overview Alphabetic Date/Time Multi-Byte Numeric Endianness. I need to convert a Packed decimal (Comp-3) [position 33 (length of 9)] and Binary [position 165 (length of 4)] value to Numeric value. This tool allows loading the Decimal URL, which loads Decimal and converts to String. See comp-3, above. The unsigned (or implied positive) and the signed formats (with positive and negative examples) are discussed. 0x20202020DFFA. For example, PIC S9(5) PACKED-DECIMAL represents five digits. See COBOL Comp-3 Packed Fields. SORT - EDIT NUMERIC FIELDS (I,T,S) I indicate a leading insignificant digit to be displayed as 1-9, or as blank for a leading 0.; T indicates a significant digit to be displayed as 0-9.; S before the digits indicates a leading sign.S after the digits indicates a trailing sign.For M4, the leading sign is to be displayed as + for a positive value or as − for a negative value. This value is not a packed field. In output fle it is showing as zeros. It is used in the form - %DEC (Numeric expression :digits : dec pos) We need to mention here the number of digits and the decimal position. Introduction 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. Each byte occupies one column of the input field. Substring Search for INCLUDE and OMIT Below is a INCLUDE statement, to include all the records with first 5 bytes as COBOL, CICS, DB2 and VSAM. You can try using SORT utilities mask feature to change the comp-3 data to readable format. How can I convert numeric data to string formatted with comma delimiter for thousands. Whenever two records have equal control fields, the sort will attempt to sum them. Unsigned If we take a five digit implied, positive number (00123) and look at how it is stored in memory as an UNSIGNED, PACKED-DECIMAL number This is the "official" BCD packed format of the COBOL standard. As an example, we will use the same number as before, 155. Sample data in the file looks like: For example: Also in your OUTREC statemant, there is no necessity of mentioning the format ZD…. To convert from zoned to packed. Binary is the simplest sort of number system that uses only two digits of 0 and 1. Convert Numeric to Packed decimal and add trailing zeros. Below is my code. For instance, I need a ZD number like 14723 converted to: 042. This value is not a packed field. move the data from the field defined one way to a field defined the other. You can use LENGTH=n to override the default output length. In your example, the definition of Field3 is not packed, but a plain numeric field - S9(04)V(03). OUTREC= (1,2,PD TO=ZD) OUTREC= (1,2,BI TO=ZD) This can be used to convert packed decimal (COMP-3) to zoned decimal. I'm trying to convert a field in a text file from Packed Decimal (COMP-3 COBOL) to Character in VB 6. That is, leading zeros are not removed and using 'X' avoids inserting any other type of editing symbols, such as negative signs or decimal notation. SORT - CONVERT PD to ZD IN DISPLAYABLE FORMAT (ZDF) In most of the scenarios, your input file has data either in Packed decimal (COMP-3) format which is not in readable format. I tried EBCDIC format also can anyone please help me in solving this. The problem is that in the destination table the decimals appear allways as NULL. in REXX but you have to write an EXEC for that. . . To calculate the number of bytes from the PIC, add 1 (for the sign) to the total number of digits, divide by 2, and round up if necessary. In Cobol programs it's indicated by the USAGE clause of the data definition statement ie 01 price picture s999v99 comp-3. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. . I'm trying to load en EBCDIC file with packed decimal in comp 3 into a SQL table. First find the largest power of two that can be subtracted from the decimal number. Lets say your packed data is at 10th column and is of length 6, S9(4)V99 You could try the following sample sort card SORT FIELDS=COPY OUTREC=(1,9,10,6,ZD,EDIT=(TTTTTT),LENGTH=6) Let me know if this works Srini Packed-Decimal Format. Implementing the Bin Packing Algorithm - This is a sample program to illustrate the Bin-Packing algorithm using next fit heuristics. All that is required is to find the decimal value of each binary digit position containing a 1 and add them up. Calculation for length: PD= 5 bytes Length= ( (2 x PD) -1) = (2x 5) -1 = 9 bytes. This example also illustrates how to display the actual hexadecimal (or Hex Dump) content of a numeric field using a callable dump routine. ASCNUM, NUMERIC. For example: convert 10110 2 to decimal. The second control field begins on byte 5048, is 8 bytes long, has the same data format as the first field, and is also to be sorted in ascending order. When the float is moved into the integer variable the decimal places are lost, therefore, they cannot be copied into the zoned or binary variables. I have to convert it (somehow) to the decimal . and so far I've been able to get the "UnpackDecimal Data Flow Transformation" to work . The first byte contains only 1 digit if the field is signed and contains an even number of digits. It's main purpose is to save on storage space. 1 The data line is a hexadecimal representation of a binary number that is stored in packed decimal form on an IBM mainframe operating environment. OUTREC FIELDS= (1:1,62,63:63,5,PD,EDIT= (SIIIIIIT.TT),SIGNS= (,-,,)) 00370. . RPG does give a number of built in functions designed for being used when moving values into numeric variables: %DEC - Convert to packed decimal format it contains a hex value. How can I do that ? 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. Comp-3 stores data in a BCD -- binary coded decimal -- format with the sign after the least significant digit. %CHAR converts the value of the expression from graphic, UCS-2, numeric, date, time or timestamp data to type character. The sequential searching approach is used. Comp-3 is so common that we have written a separate Tech Talk brief about it. SORT FIELDS=COPY. The actual number of bytes occupied in the file is about half that. I want to convert the numeric value to COMP-3 ( Packed decimal). Using positional notation, converting a binary number into a decimal number is the most common method to convert a binary number into decimal number, according to doubling. Integer, real numbers and floating points. For example, an input field read in packed-decimal format has a length of five bytes (as specified on the input or definition specifications). For example, I want to concatenate a string and numeric value into a string variable but the numeric value needs to have a comma as a thousands separator. The number of digits in this field equals 2(5) - 1 or 9. The COBOL PIC, or picture, for a comp-3 packed field specifies the number of digits after unpacking. I have a requirement to convert numeric data (stored as character on input) to either packed signed or packed unsigned formats. . I need to do EBCDIC to ASCII conversion in SSIS. The field contains values such as the following:-. The sign portion of the low-order byte indicates whether the numeric value represented in the digit portions is positive or negative. . For Example, a five digit value can be stored in three bytes. 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.The zone and numeric digit of the rightmost byte of the zoned decimal number are reversed and placed in the rightmost byte of the packed decimal number 2. 1 0 1 1 0 1 \ \ \_____1 x 2 = 2 \ 2\_____1 x 2 = 4 \_____1 x 24 = 16 22 The sign indicator is put into the rightmost four bits of the number. This is a data overview of the edited, numeric format used on an IBM Mainframe System in an EBCDIC environment. The description and discussion includes the format (both content and size) for packed decimal running in an ASCII or non-mainframe environment such as Linux, UNIX or Windows. . That becomes the first binary digit on the left or high order bit. For example, the single byte may contain X'A8'. The Rexx language is good at his sort of conversion (assumes you have / can install rexx). it contains a hex value. The 'X' edit code allows you to convert a numeric field to character and avoid zero-suppressing the result. ** Convert character to numeric with editing This can be accomplished using SORT. (packed decimal, signed). Use PD format for the field if you want to test for packed decimal numerics (0-9 for all digits; F, D or C for the sign). For example, 0.0078 shows up as 0. The unsigned (or implied positive) and the signed formats (with positive and negative examples) are discussed. My task is to convert this 8 byte numeric field into a packed decimal of 5 bytes, thats S9(9) comp-3. 2. How to convert packed decimal values to numeric values via File Master using COBOL copybooks This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks.The only method to get this done is to use a File Master Reformat data set, aka. In COBOL, this is direct MOVE statement between two fields defined as you need above. By converting the ASCII codes to EBCDIC in the ISO_1 ASCII-to-EBCDIC translation table on this page I am able to parse out the correct packed decimal data. 00650. I just need to convert the type 30 record. When converting a floating-point or packed-decimal field to alphanumeric format, EDIT removes the sign, the decimal point, and any number to the right of the decimal point. The translate function will convert one character into another and can be used to do Ascii <-> EBCDIC conversion. For detailed information on DFSORT's numeric conversion parameters, see z/OS DFSORT Application Programming Guide. Ven. Ven. This is read into the first 8 bytes of Field3 in working storage in this way is. I was requested to use syncsort utility. I removed those records and used the below sort card and it is working fine now. can use BI instead of PD to convert COMP fields into zoned decimal. Each nybble (half-byte) of the field is a decimal value in binary, so. %DEC function is also used to convert numeric or character expression to packed decimal format. To convert A -> 1, B -> 2 do s = translate(s,'12','AB') the X2C can be used to setup the packed decimal (for packed decimal to 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.The zone and numeric digit of the rightmost byte of the zoned decimal number are reversed and placed in the rightmost byte of the packed decimal number 2. way, and COBOL will do the necessary conversion. The remaining type 10 and type 20 records need not be converted. In RPG, we simply used the MOVE opcode and numeric-to-character or character-to-numeric conversion was magically done for us. Converting from BI to FS. If signed, the sign is imbedded in the low 4 bits of the least significant digit. The code below creates a test file containing the true value and the data as we receive it (hex value . It then right-justifies the remaining digits and adds leading zeros to achieve the specified field length. Click on the URL button, Enter URL and Submit. Numeric Types. For example, if your character value was in positions 1-15, you could use these DFSORT control statements: Code: OPTION COPY. Packed-Decimal Format. You can use use DFSORT's UFF or SFF formats to handle values like that and TO=PD to convert to packed decimal. . When converting a floating-point or packed-decimal field to alphanumeric format, EDIT removes the sign, the decimal point, and any number to the right of the decimal point. Keyword Explanation 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… Read More »How to Convert Packed Decimal (PD) COMP-3 Fields . The calling program would bind a RAW type to this column. . 0040C. . I would prefer to use sort (PGM=SORT) if possible. For the packed decimal representation listed above, X indicates the number of digits represented, and W is the number of bytes. I have tried all methods for the past 2 weeks.. but i am not able to send the value in correct format.. I need help in JCL SoRT. Yes,we can move Alphanumeric to Numeric and it will not create any abend as long as it has characters or numeric values. 2 as. 18 digits requires 9 bytes, the sign is the low nybble of the low . In the bin packing problem, objects of different volumes must be packed into a finite number C++ Searching Using Self-Organizing Lists - "Self-Organizing" List updates on the basis of 'last searched item'. The description and discussion includes the format for edited numeric running in an ASCII or non-mainframe environment such as Windows or UNIX. 173. . 0x202020022025. Sometimes it is needed to convert packed decimal fields to numeric Or display formats for debugging or analysis purposes. For PIC S9(X) PACKED-DECIMAL, W is ceil((x+1)/2). An 'alphanumeric' field is simply a generic DISPLAY type field which has. Translate Decimal to Hex is a very unique tool to convert Decimal numbers, a combination of 0 and 9 to Hexadecimal. It then right-justifies the remaining digits and adds leading zeros to achieve the specified field length. This example demonstrates the problems that can result when you convert packed-decimal numeric data as if it were encoded as character data. . We need to convert this hex character to its decimal equivalent. . I am just giving: SORT FIELDS=COPY is equal to OPTION COPY. Check the positions 35 to 14 characters contain any non-numeric data. and COMP-3 is BCD encoded decimal. Signed packed decimal: PD0: 2 to 8 bytes: Packed decimal with sign and first digit ignored: FI: 1 to 256 bytes: Signed fixed-point: BI: 1 bit to 4092 bytes: Unsigned binary: FL: 1 to 256 bytes: Signed hexadecimal floating-point: AC: 1 to 4092 bytes: ASCII character: CSF or FS: 1 to 32 bytes: Signed numeric with optional leading floating sign . Sample 1: Working storage variables: 01 VAR-W PIC X (10). OUTREC FIELDS=(26,9,1,25,35:41,4,PD, . Users can also convert Decimal File to Binary by uploading the file. 0b01110110 (duh) is "76". 0x20202020200C. I have been able to load the data into a SQL2005 database table, but I now need to convert the Packed Decimal data in the binary (6) field to the appropriate integer (or float) value. Note that BCD deals with unsigned numbers that have a sign attached as a separate indicator of some sort. If a sign is included, six nibbles are needed. Sometimes it is needed to convert packed decimal fields to numeric Or display formats for debugging or analysis purposes. Using DFSORT OUTREC options you can achieve the same. CONCATENATE '$ ' g_tot_fcst_amt_cur INTO st_hdata-info. Using DFSORT OUTREC options you can achieve the same. It can be called from SQL so you can use it in your queries or you can just call it as a plsql function. Thanks, for your suggestions. The incoming data has packed decimal fields in it. Thanks in advance ! Packed Decimal fields may be either signed or unsigned.
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