Message Number list used by SAP ABAP Function Module PROJECT_CHECK_CROSS_REFERENCE (Customizing subobject list cross-reference check)
SAP ABAP Function Module PROJECT_CHECK_CROSS_REFERENCE (Customizing subobject list cross-reference check) is using
# Object Type Object Name Object Description Note
     
1 Message Number  OZ - 127 Notifying other agents via Workflow was not possible