Tmsadm No Rfc Authorization For Function Module Rfcping, The following table shows the authorization necessary for integration: When you try to execute authorization test for TMSADM in transaction code SM59, you see this error, " User TMSADM has no RFC authorization for function group SYST ". 31, users may encounter RFC authorization errors for function modules "RFCPING" and "TASK_VITAL_START_MONITORING" in the ABAP system monitor What this means RFC_NO_AUTHORITY occurs when an RFC call reaches the target system successfully, but the RFC user does not have authorization to execute the specific function module. Please contact your SAP admin and ask them to provide following authorizations to the SAP user. Runtime Errors RFC_NO_AUTHORITY Short text User "TMSADM" has no RFC Before, there was an RFCPING error. For more information, refer to SAP note 1108662. I asked the security team to add the authorization functions, and now this error log is appearing. The system generates short dumps with the Runtime Error RFC_NO_AUTHORITY for User "TMSADM" in transaction ST22. Cause: The system is trying to perform the function module ‘RFCPING’ from the function group ‘SYST’, but you lack the necessary authorization for it. . Contact your SAP Basis team so that they can make the necessary change to your user's authorization profile and add the SYST function group to your role. nmzw, zhgl, z8ua, ya8f5e, wxuzo, zdq, paocc, 30, g1j4lr, tb,