14.12.10

SAP Note 13347 - CALL_FUNCTION_SIGNON_REJECTED

Symptom:

Run-time error CALL_FUNCTION_SIGNON_REJECTED during remote function call (RFC)
In the case of tRFC, entries hang in SM58 with status "Transaction was recorded" and do not run. CALL_FUNCTION_SIGNON_REJECTED dumps are seen in ST22.

Cause and prerequisites

The specified destination uses a user or a password that has not been maintained in the destination system.
Even when the user has no RFC authorization, a runtime error is generated.

Solution
Define a CPIC user in the destination system.
Use SM59 to maintain the logon data for the destination.
Note: You can test the connection (PING) without logging on. (This cannot be used to check whether the password is correct.)

Additional key words

SM58, User SAP*

Key word: RFC, tRFC

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