Resource type consistency

IMS automatically enforces type consistency for TM resources when RM is active and a resource structure is defined in the coupling facility.

IMS validates the type of resources for the following message destinations:
  • LTERMs
  • LTERMs defined as APPC descriptors
  • MSNAMEs
  • CPI-C transactions
  • non-CPI-C transactions

You can disable the enforcement of resource type consistency when a resource structure is present by specifying STM=NO in the DFSDCxxx PROCLIB member. After specifying STM=NO, resource type consistency is enforced only for non-CPI-C and CPI-C transactions.