# Unable to send request to Quest SQL Optimizer

**URL:** <https://forums.toadworld.com/t/unable-to-send-request-to-quest-sql-optimizer/25713>\
**Category:** Toad for Oracle & DevOps Toolkit\
**Created:** [July 11, 2013, 4:36am UTC](https://forums.toadworld.com/t/unable-to-send-request-to-quest-sql-optimizer/25713 "2013-07-11T04:36:26Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![achandu838](https://avatars.discourse-cdn.com/v4/letter/a/9f8e36/32.png) [@achandu838](https://forums.toadworld.com/u/achandu838)\
**Post date:** [July 11, 2013, 4:36am UTC](https://forums.toadworld.com/t/unable-to-send-request-to-quest-sql-optimizer/25713/1 "2013-07-11T04:36:26Z")

</div>

while executing the error is comming