Typical RFC Problems and Their Solutions

The following typical problems and their solutions make problem analysis easier:

• ABAP runtime error: exception condition "FORMAT_ERROR"

• Error message CALL_FUNCTION_OBJECT_ID

• No ABAP short dump in case of failed RFC logon

• SYSTEM_FAILURE: Screen output without connection to user

• Error in RFC destination after modification of IPaddresses

• RFC logon screen appears

• Short dumps with error ID RFC_NO_AUTHORITY