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
CA Datacom 15.1
CA SYSVIEW 14.1
Using another DBID than the default DBID 1000 for database CASYSTEMTABLES.
MUF uses SYSTEMDBID 998.
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.