Message Number list used by SAP ABAP Program MIEQ0F69 (Forms for the user exits)
SAP ABAP Program MIEQ0F69 (Forms for the user exits) is using
# Object Type Object Name Object Description Note
     
1 Message Number  IS - 200 Customer-specific check determined that the update is not permitted
2 Message Number  ITOB - 351 Wrong data in customer exit &1 &2, error message on pressing ENTER