Error DCOM006E when using CA SYSVIEW for Datacom

Document ID : KB000092865
Last Modified Date : 24/04/2018
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Issue:
I upgraded to CA Datacom version 15.1 .
When using SYSVIEW for Datacom I get the following message when accessing any of the options other than DCLIST: 

DCOM006E OPEN request failed, RC 25, RS 20, FC 16, Job MUFTESTU
Environment:
Z/OS 
CA Datacom 15.1  
CA SYSVIEW 14.1
Cause:
Using another DBID than the default  DBID 1000 for database CASYSTEMTABLES.   
MUF uses SYSTEMDBID 998.
Resolution:
In CA SYSVIEW PARMLIB(DATACOM) ,code your DBID (998 in this case) in SYSTEMTABLE.
Check also that your  SYSVIEW region is running using the DBSVWPR module from Datacom 15.1 PTF RO88530.