CALL_FUNCTION_NO_GUI_BUFFER 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.
Please see rfc error for more details about the possible cause of this runtime error and how it could be avoided.
No buffer for GUI communication.
Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.
GUI output buffer................ <runtime parameter>
Length of the buffer........... <runtime parameter>
Internal mode................. <runtime parameter>
Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.
CALL_FUNCTION_NO_GUI_BUFFER - call function no gui buffer CALL_FUNCTION_NO_DEST - call function no dest CALL_FUNCTION_NO_AUTH - call function no auth CALL_FUNCTION_NOT_REMOTE - call function not remote CALL_FUNCTION_NOT_FOUND - call function not found CALL_FUNCTION_NOT_ACTIVE - call function not active