INFORMIX: No 'Update statistics' has been carried out yet for table &

What causes this issue?

No 'update statistics' run has been carried out yet for table &v1&. No
statistical information is, thus, in the database optimizer. This can
result in bad run schedules and thereby to a poor performance.

How to fix this error?

Build up current database statistics for table &v1&. For this, use a
repair routine, that is assigned to this analysis routine (function
<PF>Remove error </>in the transaction <ZH>RSRV</>).

Error message extract from SAP system. Copyright SAP SE.