Hi,
Assuming your on bw 7.x version.
Just take one data source 0VENDOR_ATTR.
Delete the existing init and data.
if possible reactivate data source from RSA5
1. Replicate your data source into bw side
2. Activate your data source
3. all flow might be existed. so reactivate info pack/transformations/dtp.
4. do your init and once new data was entered then trigger delta info pack.
if success then repeat for other data sources also.
Thanks