Hi Danish,
> Tried on PostgreSQL 15 also same error
We are going to need more information than this since most of us don't
have access to HP-UX (I certainly don't). The exact steps to reproduce
the issue in a clean HP-UX environment (commands you execute in bash)
and the exact PostgreSQL & libpq versions would be a good starting
point.
--
Best regards,
Aleksander Alekseev