3690138 - 'Core Data Services' returns error in task list SAP_ESH_CONSISTENCY_CHECK run

ESH task lists such as "SAP_ESH_RESET", "SAP_ESH_INITIAL_SETUP_WRK_CLIENT" have finished successfully, but still can see CDS based connectors consistency errors when run task list SAP_ESH_CONSISTENCY_CHECK to check the ESH environment.

Error example, the error message:

Consistency check of connector ‘CD$ALL~ESH_U_RFQ~' step 'Core Data Services' returns error
Last activation of connector CD$ALL~ESH_U_RFQ~ has failed - check the activation logs

SAP BASIS Enterprise Search based on SAP_BASIS release 7.50 or higher

SAP_ESH_ADJUST_AFTER_COPY, SAP_ESH_ADJUST_AFTER_CLIENT_COPY, CDS-based ESH connectors, classic, traditional , KBA , BC-EIM-ESH , NetWeaver Enterprise Search , Problem