Message Number list used by SAP ABAP Class CX_RSO_RES_LOCK_FAILED (Resource could not be locked)
SAP ABAP Class CX_RSO_RES_LOCK_FAILED (Resource could not be locked) is using
# Object Type Object Name Object Description Note
     
1 Message Number  RSENQ - 225 Could not set lock: Object already locked by &1 &2