Hi,
What patch version of SAP B1 9.0 are you using ? (pakai SBO 9.0 versi berapa ?)
I am afraid this issue is similar with the issue in the sap note 1906789 - Unable to import bin location allocation information in stock transfers
You can try to upgrade to higher sap b1 or log an incident to SAP GLobal Support
Rgds,
Jimmy