Recon. error between selected conditions and doc. value for & &

What causes this issue?

Condition values and document value not within tolerance values.

System Response

Error message, depending on the activation of the user exit in
"Exchange statement error handling" routine, occurs if the tolerance
check for conditions has not been successful.

How to fix this error?

&REFERENCE&
<DS:DE.OIA_ERRHAN>Error handling routine for statement production</>

Error message extract from SAP system. Copyright SAP SE.