IDC21020I   UNABLE TO ALLOCATE volser

Explanation

An attempt to allocate a volume for RESETCAT failed. See message IDC3905I.

In the message text:
volser
The volume serial number.

System action

Processing continues.

Programmer response

Make the volume indicated available to RESETCAT via CRAFILES and reissue the command.

Source

DFSMSdfp

Module

IDCRS06