Message type: E = Error
Message class:  HRPIQ00REGIST - Messages Related to Registration 
Message number: 116
Message text: Invalid combination of ST(&1) and CS(&2) in parameter &3
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The SAP error message HRPIQ00REGIST116 indicates that there is an invalid combination of the specified parameters in the context of the SAP HR (Human Resources) module, particularly related to the integration of the Personnel Administration (PA) and the Personnel Development (PD) components.
Cause: The error typically arises when there is a mismatch or inconsistency in the configuration of the parameters involved in the registration process. Specifically, it points to an invalid combination of: ST: This usually refers to a specific status or type. CS: This could refer to a specific course or session. &3: This represents the parameter that is being checked. The error suggests that the system is trying to process a registration with a combination of status and course/session that is not allowed or does not exist in the configuration.
Solution: To resolve this error, you can take the following steps: Check Configuration: Review the configuration settings for the relevant courses and statuses in the SAP system.
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