Before upgrading, check your existing OPatch version:
Verify that the installation was successful by checking the version number: $ORACLE_HOME/OPatch/opatch version Use code with caution. The command should return: 13.9.4.2.5 . 5. Troubleshooting Common Issues opatch version 13.9.4.2.5 download
You are looking for information on OPatch version 13.9.4.2.5. Before upgrading, check your existing OPatch version: Verify
A: OPatch version 13.9.4.2.5 includes features such as patch application, patch rollback, patch validation, and multiple patch application. Ensure that JDK is installed and that your
OPatch 13.9.4.2.5 must be executed using a JDK. Ensure that JDK is installed and that your PATH includes the <JDK_LOCATION>/bin directory. Oracle recommends using JDK 8 with appropriate updates.
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A critical alert from the Oracle community states that if RU8 application is not planned, administrators should upgrade OPatch to 13.9.4.2.5, as this new OPatch will break EM functionality without the corrections included in RU8. The upgrade to 13.9.4.2.5 and the application of RU8 must be performed together in quick succession.