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PROBLEM : Upgrading OMS to complains some of the .dll files under oms home are in use and throws error "Error in writing to file <oms_home\orantcp10.dll>" (Doc ID 734235.1)

Last updated on OCTOBER 26, 2019

Applies to:

Enterprise Manager Base Platform - Version and later
z*OBSOLETE: Microsoft Windows


While upgrading the OMS on windows from to fails with following error message in the InstallAction<timeatamp>.log file.

Verified that all opmn processes and iasconsole are stopped under the OMS oracle_home.


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