 Related Questions The DD statement links the external dataset name (DSN) to the DDNAME coded within the executing program. It links the file names within the program code to the file names know to the MVS operating system. Latest Answer : DD statement is the DATA DEFINITION Statement.It's function is to give a symbolic name to a file. This will allow a program to access a file through this name so that the file name may be changed without effecting the program. There are several ... Data definition name is the eight character designation after the // of the DD statement. It matches the internal name specified in the steps executing program. In COBOL that's the name specified Latest Answer : The DD name is the logical 8 characters file name which alllows the pplication program to identify or tag the dataset.Whereas the DSN is the physical file name used by the MVS to identify the dataset.like in any application program we can write ...in ... For an output file DUMMY specifies that the output is to be discarded. For input it specifies that the file is empty. Latest Answer : If u r not giving any input values using below control cardi.e. in the sysin dd * Then we r using this.When we r using this dummy o/s simulates the presence of this file.When u r reading a file o/s sends the end of file request ... Latest Answer : Use date parameter ... What could be the disposition parameter that i would have to use in the jcl if i have a file that has to be created newly for every successful run of the program ,but at the same time it should retain the old data if my program abend in the middle and restarts. could you please provide me the code? Read Answers (5) | Asked by : vineeth Latest Answer : Sort it, dummying out SORTOUT ... Read Answers (6) | Asked by : Basu Latest Answer : Here's a simple DFSORT alternative using ICEMAN that will count the records of a PS and write it onto another PS.//CTRCDS EXEC PGM=ICEMAN //SYSOUT DD SYSOUT=* //SORTIN DD DSN=INPUT.FILENAME1,DISP=SHR --->Input file//SORTOUT DD DSN=OUTPUT.FILENAME1,DISP=OLD ... Read Answers (4) | Asked by : Anitha Latest Answer : VSAM return codes are documentted in the IDC3009I error message. There are too many to memorize. Either print it off or keep it in a file on our PC. Anyone working with VSAM or VSAM cats will reter to it often. ... Read Answers (5) | Asked by : Rajkumar Any utilities? Don't want to use any programs. Latest Answer : JCL itself cannot update any file. JCL only can execute other programs. Period.Any file update can be done either by a standard utility program, or by specifically written user program. Period. ... Job have 3 steps in
1) Step01 creating New GDG file(+),
2) Step02 Delete file(+),
3) Step03 create new GDG file with same file name
What is the version for that file? Read Answers (3) | Asked by : ddbabu
Sponsored Links
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
0 
1