I am having a customer number with general data and I want to insert company code ,sales data . I have created the customer number when my bp is created using account group. I am trying to enter data using class cmd_ei_api class=>maintain method and passing update mode 'U'. but I am ending up with an error as below.
Error:
Customer 200003 has not been created for sales area AAL0 10 10.
I am trying to update the customer with data and the knvv table dont have data for this customer and I am getting an error. am I using the right method. if I am wrong please tell me the function module or other way to update the customer.
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debugging errors .
