ES_ESM_RESSEC

Use this parameter to determine whether CICS processing should honor the RLS security setting specified on a transaction definition (PCT).
Setting Result
ASIS The RLS security setting of a transaction will be honored. That is, resource level security checking is performed only when the RLS security checkbox is marked in the PCT definition.
ALWAYS CICS processing always performs resource level security checking irrespective of the RLS security setting on the transaction definition.
Parent topic: Variables for Configuring MSS Security Behavior