TemSe file &1 created with &2 data records

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

The queried data was exorted.
TemSe file &V1& was created with &V2& data records and &V3& header
lines.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.