Error occurred while deciding partition number

I got this error while loading data for 0MATERIAL_ATTR .

Solution: 1) Check in RSCUSTV9 tcode . The update mode should be set to  "Create master data if not avaialble ( auto_sid)

               2) check  if  the "control parameters for data transfer from source system" is maintained  in source system .( Tcode : SBIW)

Problem 2: error RSDMD 194 -  Data record '    ' & with the key '0000100438 &' is invalid in value....

 Solution: 1) Check in OMSL tcode . The "material number format" should be maintained to lexicographical.
               2) Maintain special characters in RSKC.