CALL_FUNCTION_NO_USER_KEY SAP ABAP Runtime Error call function no user key

CALL_FUNCTION_NO_USER_KEY is an ABAP runtime error which you may come across when using or developing within an SAP system. See below for the standard details explaining what it means and how you can avoid or fix this runtime error.

Short Dump Classification: I - Internal Kernel Error

You can view further information about a runtme error by using transaction code ST22 which will show you this and all runtime erros that have happen in your SAP system.

Also check out the Comments section below to view or add related contributions and example screen shots.

CALL_FUNCTION_NO_USER_KEY ABAP Runtime Error

Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.

Internal error: No session information (ThUserkey) Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.

No session information found in function rfc_userkey (abrfcsys.c). - Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.