UT003008 in unload/reload

Products

• IDMS

Issue/Introduction

The unload part of an unload/reload is issuing the following message:

UT003008 Subschema contains areas in multiple page groups for UNLOAD. Various errors may occur.

The message is a warning only and the UNLOAD will end with RC=4.

Environment

Release : All supported releases.
Component. IDMS/DB

Cause

Message UT003008 is issued if the subschema contains at least one area that is:

1. not involved in the unload/reload either as being unloaded or as a dependent area,
2. not included in the segment being unloaded, and
3. is included in at least one other segment that has a different page group than the segment being unloaded.

The issuing of this message was added by RO85839 (IDMS/5155) and RO94540 (IDMS/5329).

If an UNLOAD issues this warning, it is an indication that the reload may fail. However, if the reload does not fail, then the unload/reload execution can be trusted to have been successful and the resulting database is good.

Resolution

To prevent the warning message from being issued, use a subschema that doesn't have any areas that are in different page groups in the DMCL as described above.