Update Branch Assignment in Business Partner Master Data through DTW

Hi Expert,

I tried to update CRD8 (BP branch assignment) table through DTW.

Currently all branches are assigned and I would like to unassigned certain branches.

OCRD

CardCode

CardCode

JB3100/A02

CRD8

ParentKey LineNum BPCode BPLID CardCode LineNum CardCode BPLId JB3100/A02 0 JB3100/A02 4

However, I have the error : This Entry Already Exist.

Is anyone has an example on how to "uncheck" certain branch through DTW ?

Thank you !

Regards,

Clara