Message Number list used by SAP ABAP Program LLD01F4D (LINK_WORKCENTER_TO_OPERATIONS)
SAP ABAP Program LLD01F4D (LINK_WORKCENTER_TO_OPERATIONS) is using
# Object Type Object Name Object Description Note
     
1 Message Number  LD - 012 Internal line hierarchy structure is damaged
2 Message Number  LD - 029 Error setting up the network data