Credit management

Dear All,

We have a issue on credit management ,

Credit limit               40,000,000

Receivables              14,344,092

Open delivery Value   4982448

Here Receivable value is matching with FBL5N value but the open delivery value is not matching  ,Actual open delivery value 16,75,422  ,There is a difference of  33 Lakhs ,RVKRED88 Value is not matching with Open delivery value,Correct value is 16,75,422 ,So kindly advise how to resolve the issue.