1. MESSAGE_TYPE_UNKNOWN happens on SAP standard programs.
2. MESSAGE_TYPE_UNKNOWN happens on Custom developed Z*/Y* add-on programs.
MESSAGE_TYPE_UNKNOWN, MESSAGE, SY-SUBRC, EXCEPTION, , KBA , BC-ABA-SC , UI services, screen, batch input , BC-ABA-LA , ABAP Syntax, Compiler, Runtime , BC-ABA , ABAP Runtime Environment - ABAP Language Issues Only , Problem
About this pageThis is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).
Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.