Hello,
Every environment is different in terms of setup, policies, privileges and coexisting applications. This is why it is not possible to point out issues in advance.
What I may recommend is to act as per the best practices. Please take a backup of your ILMT ecosystem as described at:
https://www.ibm.com/support/knowledgecenter/en/SS8JFY_9.2.0/com.ibm.lmt.doc/Inventory/probdet/c_disaster_recovery.html
and upgrade by following the steps from:
https://www.ibm.com/support/knowledgecenter/en/SS8JFY_9.2.0/com.ibm.lmt.doc/Inventory/upgrading/c_upgrading_databases.html
Best regards,
LMT-MZ
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