Mainframe, MVS and zOS Discussion

Posted: **Mon Jul 17, 2023 10:54 am**

/PROCNAME PROC
//*
//DEPTJOB  JOB ABCD,’SHARAD’
//STEP1    EXEC PGM=PROG1
//DATA1    DD   DSN=EMP1.DATA1,DISP=SHR	
//         DD   DSN=EMP2.DATA2,DISP=SHR
//         DD   DSN=EMP3.DATA3,DISP=SHR
//*

Above cataloged procedure. DATA1 is Concatenating Datasets though I need to overwrite DATA1 file DSN=EMP1.DATA1.
How to overwrite 1st file in catalog procedure. Please help.

Posted: **Tue Jul 18, 2023 5:50 am**

Code: Select all

//STEP1.DATA1 ...
//   
//

The blank // lines mean keep the same data.

Posted: **Wed Dec 13, 2023 3:50 pm**

Thank you Robert. This had work as expected.

Mainframe, MVS and zOS Discussion

Overwrite dataset in a PROC.

Overwrite dataset in a PROC.

Re: Overwrite dataset in a PROC.

Re: Overwrite dataset in a PROC.