After upgrading CA Datacom/DB 15.1 from version 15.0, the 15.1 MUF startup terminated:
DB00205E - MULTI-USER ERROR - 1078
DB00239I - MUF TERMINATION, START PROGRAM ABEND
CCSR010E DBMUFPR U0004 at 0DF50310 LMOD DBSSPPR CSECT DBSSPPR +006310
The CA Datacom/DB 15.1 MUF startup options member was missing the SECURITY options that were used with 15.0.
Note the informational message in the MUF startup indicating the external security was active:
DB00231I - EXTERNAL SECURITY LEVEL 05 ACTIVE
Ensure that any MUF startup options used in Version 15.0 are included Version 15.1 , and specifically, verify the following SECURITY statements that were missing from the 15.1 startup:
Note that the "x" in the above values represents the resource class DxTABLE created in your ESM. For example, if you use class DCTABLE, the SECURITY values would be DBDCSSR, DBDCRAT, etc. If you use class DTTABLE, then these SECURITY values would be DBDTSSR, DBDTRAT, etc.
From the CA Datacom Messages for DB00205E - MULTI-USER ERROR - 1078
DB00205E MULTI-USER... ERROR - nnnn [optional-text]
An error occurred while initiating the Multi-User Facility. The text varies by specific code containing addition information to usually avoid manual lookup of the Explanation and User Response.
1078 More than one option was allowed by the Security Administrator for DBxxRAT, but none was coded on the SECURITY MUF startup option.
Action: Code an allowed value for this parameter.