Message Class list used by SAP ABAP Function Module EXTTYPE_UNCLOSE (EXTTYPE_UNCLOSE)
SAP ABAP Function Module EXTTYPE_UNCLOSE (EXTTYPE_UNCLOSE) is using
# Object Type Object Name Object Description Note
     
1 Message Class  EA IDoc Basis Messages
2 Message Class  TA Extended table maintenance (eval., Customizing, client copy)
3 Message Class  TG Messages for Repository Switch