TSS9410E UNKNOWN CLASSNAME (SUBSYSNM) FOR SVC (RACHECK ) Starting CICS With RLS

Document ID : KB000052865
Last Modified Date : 14/02/2018
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Description:

When a CICS region is started with RLS initializing in it, the following error message is received:

TSS9410E UNKNOWN CLASSNAME (SUBSYSNM) FOR SVC (RACHECK ).

Solution:

The SUBSYSNM resource class needs to be defined to the RDT in CA Top Secret via:

TSS ADD(RDT) RESCLASS(SUBSYSNM) RESCODE(xx) ACLST(ALL,READ,NONE)

Then own the resource and permit it to the CICS region acid via:

TSS ADD(dept) SUBSYSNM(cicsappl) 
TSS PER(region acid) SUBSYSNM(cicsappl) ACC(READ)