Data record 3836 & with the key 'M6841680016 &' is invalid in value
'M6841680016 &' of the attribute/characteristic 0MATERIAL &.
Record 3836 :0MATERIAL : Data record 3836 ('M6841680016 '): Version 'M6841680016 ' is not valid
m facing a problem like wen i m running 0material_attr following error is occured plz lemme know y so