IBY_DISBURSEMENT_SETUP_PUB.Set_Payee_Instr_Assignment returns status as NULL
I am trying to create External Bank Accounts for Suppliers at the Supplier header level and using the API :
IBY_DISBURSEMENT_SETUP_PUB.Set_Payee_Instr_Assignment
When valid values are passed to the API, the api returns status and error message as NULL.