My Oracle Support Banner

A Complex Segment Query is cancelled after some time (Doc ID 2276026.1)

Last updated on FEBRUARY 07, 2019

Applies to:

Siebel Marketing - Version [IP2014] and later
Information in this document applies to any platform.


The customer is running a complex query which contains 32 segments . The customer is observing that the memory footprint of the nqserver is huge and that results in the server crash.

Analyzing the logs it appears in some of the subqueries, they are combining data from 2 different sources,

a. Oracle Data Warehouse and
b. Marketing OLTP

Then BI server would have to execute the subquery and generate IN list causing the memory footprint to increase.

Is there a possibility of the write back feature to handle these kind of queries?


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.