The value of UDF 'U_VendorInvoiceNumber' created on InvGoodReceipt table was not integrated to SAP.

Environment 
 iVend 6.6 Patch 8654
 Problem Description
 The value of UDF 'U_VendorInvoiceNumber' created on InvGoodReceipt table was not integrated to SAP.
Scenario
 The value of UDF 'U_VendorInvoiceNumber' created on InvGoodReceipt table was not integrated to SAP.UDF field was showing Under “Document Header Not Integrated UDF” in SAP.
Solution
If UDF field was showing Under “Document Header Not Integrated UDF” in SAP then we must check the checkbox then it will come under Document Integrated UDF we need to click on add Button.
Symptoms
N/A.
Resolution/Work Around
If UDF field was showing Under “Document Header Not Integrated UDF” in SAP then we must check the checkbox then it will come under Document Integrated UDF we need to click on add Button.