Getting issue in TDS Calculation, Base on LDC Certificate Exemption

As per the client's requirement, determination are vendors who person an LDC certificate from the Income Tax Department. 

For those vendors, the TDS magnitude should beryllium exempt up to a definite exemption amount.

We person added the information of Vendor maestro successful relation Supplier (Financial Accounting), tab India: TAN-Based Exemption successful app Maintain Business Partner (BP) but erstwhile we are posting the Invoice, the TDS magnitude is not calculated arsenic per the Exemption Rate.

Please supply the solution.

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