3350626 - Error occurs when trying to create plant MRP area

Below error occurs when trying to create plant MRP area in SSCUI 103068 
"Plant MRP area XXXX in plant XXXX does not exist "
Message no. MD06101
Or 
"Invalid namespace for MRP Area".
"Plant MRP area and plant must have the same name"
Or there is no default plant MRP area in this SSCUI even if scope item 1BM has been activated. 

SAP S/4HANA Cloud Public Edition

Plant MRP area is created automatically. 

Create the first material in this plant or the planning file entries for the plant , then automatically a plant mrp area with the same name as the plant is generated.

MD06101, Invalid namespace for MRP Area, Plant MRP area and plant must have the same name, MRP area, 103068  , KBA , PP-MRP-2CL , Material Requirements Planning (Public Cloud) , PP-FIO-MRP-2CL , Fiori UI for Material Requirements Planning (Public Cloud) , Problem