Hello Oleg,
If you are on Cognos Analytics 11.0.10, I would suggest logging a case with our CA support team. They can help you understand what may be different about the scenario you're facing and what was fixed in the defect.
Log a support case:
https://www.ibm.com/mysupport
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DENNY NAREZNY
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Original Message:
Sent: 03-09-2019 07:26 PM
From: Oleg Khazanov
Subject: Clearing Cache
We are on 11.0.10
Sent from my iPhone
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Original Message------
What version of Cognos are you on? There was a known defect that was fixed in 11.0.10 - https://www-01.ibm.com/support/docview.wss?uid=swg1PI85127
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DENNY NAREZNY
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