TDS setup in AR

[snigdha]

I want to know how to setup TDS in Accounts Receivable in 12.1.

I already followed the setup as per r12 india implementation guide.

I had created imported type transaction source name : 'TDS Credit memo'.

I am getting error while trying to save entered information in TDS interface form.

01400: cannot insert NULL into ("AR"."RA_INTERFACE_LINES_ALL"."CURRENCY_CODE")

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