Deletion of Location in TM

Hi,

I need to delete the location in TM system. Explained the reason below for the deletion.

The location was CIF'ed with type 1020(TSP) to TM system from ECC instead of 1011(Vendor).  When we set the deletion flag and try to delete the location, since there are some dependencies (As per WUF ) with the business documents we are not able to delete the location.

How to remove the dependency from the business documents? Even if we cancelled the documents, they are still shown in the WUF list.

Requesting some suggestions for this.

Thanks & Regards,

Premalatha. S