Scratch Volumes Are Sometimes Selected From the Wrong Subpool or MGMTCLAS Not Being Assigned (Doc ID 1581515.1)

Last updated on AUGUST 16, 2016

Applies to:

Sun StorageTek Enterprise Library Software (ELS) - Version 7.0 to 7.1 [Release 7.0]
Sun StorageTek Storage Management Component (SMC) - Version 6.2 to 7.1 [Release 6.0 to 7.0]
IBM z/OS on System z
This document is relevant only to environments running z/OS 1.12 and higher.

Symptoms

Incorrect subpool used during scratch mount processing.

Scratch volumes are being selected from the wrong scratch pool.

The tape management system (TMS) rejects the mounted volume, such as with IECTMS3, and the scratch mount is re-driven.

Or MGMTCLAS is not being assigned.

Cause

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