Message Number list used by SAP ABAP Function Module OPERATION_MODIFY_TEXTLINE (Change planning item lines (short text lines))
SAP ABAP Function Module OPERATION_MODIFY_TEXTLINE (Change planning item lines (short text lines)) is using
# Object Type Object Name Object Description Note
     
1 Message Number  CP - 752 Long text does not exist
2 Message Number  CP - 761 Up to now, a maximum of 2 inlines is supported