GEN_ILLEGAL_SWITCH_VALUE SAP ABAP Runtime Error gen illegal switch value

GEN_ILLEGAL_SWITCH_VALUE 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.

GEN_ILLEGAL_SWITCH_VALUE ABAP Runtime Error

Check whether regenerating program <runtime parameter> eliminates this problem. 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.

Unexpected value <runtime parameter> in the case distinction. Incorrect status during generation. Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.

Internal error during generation.
Generation has resulted in a status that should not normally arise. In a selection, the unknown value <runtime parameter> was discovered. Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.