Hi All,
This issue has been solved by me.
Please implement the note 2275534 for vendor issue.
Material Group issue is coming because the table MDMSRM_PRODUCT_GROUP does not contain any material group , instead of this in my project they have added the product group into the custom table. so for that we can enhance the badi /SRMNXP/MDM_FIELD_MAPPING .
You can debug this issue in the class /SRMNXP/CL_MDM_EXTRACTOR_50 method : MAP_LOCAL_DATA.
Thanks,
JP