Hello,
Do you observe the following message in the workprocess log (dev_w<n>)?
C (716) [ZZZZZ] [Sybase][ODBC Driver][Adaptive Server Enterprise]Unable to allocate memory of size <x> bytes from the 'compression info' pool.
If yes, check the following notes and adjust parameter compression info pool size:
1590719 SYB: Updates for SAP Sybase ASE
1539125 SYB: Configuration Guide for SAP Sybase ASE 15.7.0
1729707SYB: Error 716 with Sybase ASE version 15.7
Regards,
Eduardo Rezende