ABAP Runtime Errors

RFCGUI_UNEXPECTED_DATA SAP ABAP Runtime Error rfcgui unexpected data







RFCGUI_UNEXPECTED_DATA 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.


RFCGUI_UNEXPECTED_DATA ABAP Runtime Error

Check whether environment variable RFC_GUI_FIX_CP=1 is set on your front-end system. If it is, and the error occurs frequently, you can solve the problem temporarily by setting this variable to 0.
>>>Do not change this variable however if you have set it explicitly and need its functionality<<< 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.

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

An has error occurred on the client where the SAPGUI is running. As a result, data was sent to the R3 server via RFC, although the server is not expecting any data. Invalid data was received in RFC handling in the kernel.