When trying to create or restore source system in transaction RSA1, the error below happens:
No connection to system [Source system ID] possible
Message No. RSAR501
Logical system [Source system ID] cannot be accessed.
Error when opening an RFC connection (CPIC-CALL: ' ThSAPOCMINIT', communication r
Use transaction SM59 (for BAPI and SAP source systems) or DBCO (for database source systems) to check the RFC parameters of source system [Source system ID] . Also check whether the system can be accessed in the network and whether the necessary application and system programs have been started.
SAP NetWeaver 7.0X
SAP NetWeaver 7.1
SAP NetWeaver 7.2
SAP NetWeaver 7.3X
SAP NetWeaver 7.4
SAP NetWeaver 7.5
No connection possible, Error when opening an RFC connection, SM59, Connection check, connection error, gateway , KBA , BW-WHM-DST-SRC , Source Systems , Problem
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