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1908411 - Harmonizing RFC communication infrastructure: how it works


  • You have implemented note 1384598 - Harmonizing RFC communication infrastructure in ChaRM/QGM in all managed systems in your TMS landscape managed by ChaRM and in the SAP Solution Manager system.
  • You get dump CALL_FUNCTION_SINGLE_LOGIN_REJ when trying to import a transport request from the change document or from the task list because the harmonizing is activated, but the user triggering the import does not exist in the target system:client or it exists but not with trusted authorizations.
  • Error: Runtime error CALL_FUNCTION_SINGLE_LOGIN_REJ has occurred
    Check RFC connection SM_<SID>CLNT<Client>_TRUSTED to managed systems <SID> : <Client>
    Trying to establish TMS internal RFC connection...
  • Error: Runtime error during import
    Start import to system <SID> with RFC SM_<SID>CLNT<client>_TMW as a fallback 

    Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.



SAP Solution Manager


SAP Solution Manager all versions


solman, solution manager, charm, change request management, CALL_FUNCTION_SINGLE_LOGIN_REJ, Harmonizing, import, managed system, TMS, CALL_FUNCTION_NOT_ACTIVE , KBA , harmonization , charm , SV-SMG-CM , Change Request Management , How To

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