Message Number list used by SAP ABAP Program MM61XC02_SPERREN_MRP_MP (SPERREN_MRP_MP)
SAP ABAP Program MM61XC02_SPERREN_MRP_MP (SPERREN_MRP_MP) is using
# Object Type Object Name Object Description Note
     
1 Message Number  61 - 132 Material &1 &2 is blocked for single-item planning by user &3
2 Message Number  61 - 898 System locking error