Volume Master File Inquiry and Update › VMF Inquiry/Update Commands › UPV Command—Update Volume Information › Sample JCL for Resetting the WORM Values

Sample JCL for Resetting the WORM Values

//TLMSINQR  JOB
//TLMSINQR  EXEC CATINQR
//CAIIPT    DD   *
UPV CPX123 CLRWRM

This example will change the volume's WORM fields to binary zeros. This will permit these values to be captured from the hardware when the tape is next accessed.