Auto Invoice Import program in ERROR

Dear Team,

Our Auto Invoice Import program goes in ERROR. This is credit Memo against original sales order no 13950,

Original Sale order no :- 13950

Original AR invoice no :- 7091060239

RMA Sales Order No :- 13951

Credit Memo no (Original AR Invoice no) was not selected in RMA Sales order.

So this transaction stuck in table RA_INTERFACE_LINES_ALL

Reference line ID field was Blank.

I want which is the reference line id . is the original AR No or its Customer Trx ID?

This transaction is  belongs to month Oct-2016.

Auto invoice import program log file attached.

ERROR is

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HIKAL SET OF BOOKS AutoInvoice Validation Report Date: 02-JAN-2017 12:03