Create Accounting Job Not able to process the transactions and some are in the Final but not transfe

Summary:

We are submitting the Create Accounting program for receivables with the Post to GL as YES But the Transactions are not getting posted

Content (required):

we are submitting the Create Accounting program for receivables with the Post to GL as YES But the Transactions are not getting posted. There are 20000+ records that are unprocessed and around 1800 records that are Processed but not transferred to GL, we have to find the root cause and fix this.

On running the Subledger period close exception report we find many records in status of 'Final but not transferred'

This is halting the process and when we submit once again the Create accounting then the transactions are getting processed