CALL_FUNCTION_ILLEGAL_SWITCH SAP ABAP Runtime Error call function illegal switch

CALL_FUNCTION_ILLEGAL_SWITCH 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.

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CALL_FUNCTION_ILLEGAL_SWITCH ABAP Runtime Error

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

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

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

SAP Basis internal error: Unknown return code. Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.

The function <runtime parameter> was called. When passing the parameters of the structured parameter <runtime parameter>, the return code resulting from conversion of the base entry is unknown to the current routine. - Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.