A Complex Segment Query is cancelled after some time
Last updated on JUNE 12, 2017
Applies to:Siebel Marketing - Version 188.8.131.52.11 [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?
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