Urgent please help: Sybase open client error

[Krishna]

Hi,

I use PowerBuilder version 9.0 and use Sybase open client for
connectivity to a DB2 database. OS on my machine is Windows XP

One portion introduced as part of this release is connectivity to
Webservices

In the older version of our application (without the Webservice
calls), there is no problem

But in the changed code, the errors like the below are frequently
triggered

Select error: ct_send(): network packet layer: internal net library
error: Net-Library operation terminated due to disconnect

Is this due to the Webservice calls?

I don't know what happens but the DBError event is triggered and the
above DB error occurs. After which I am not able to run any retrieval
against the DB

Please help. Thanks in advance.

Thanks,
Krishna