Hi,
Are you seeing your data sources 0VENDOR_ATTR , 0MATERIAL_ATTR , 0PROFIT_CTR_ATTR , 0PROFIT_CTR_ATTR at RSA7.
After your init with data, any changes(new entries/changed existing records for your data source tables) were happens at source?
have you rigged delta info pack, have you seen 0 records or any failed messages.
Ask source team, modify 2 to 3 records and check it RSA7.
Thanks