IDC0555I   DELETION OF SPACE OBJECT DID NOT CAUSE ser TO BE DELETED

Explanation

When a DELETE command is processed against the volume serial number and the FORCE parameter is not specified, all empty data spaces are deleted. Data spaces that still contain data set segments are not deleted. Only when all data spaces on a volume are deleted or when FORCE is specified, is that volume deleted from its owning catalog.

In the message text:
ser
The volume serial number.

System action

The volume is still owned by the catalog in which it was originally defined.

Source

DFSMSdfp

Module

IDCDL01