error on opatch update
weblogic 12.2.1.3
opatch 13.9.2.0.0
I try to patch weblogic by referring to the WLS_SPB_12.2.1.3.0_README (oracle.com)
I found out that a patch was needed, so I performed it as follows.
java -jar /tmp/opatch/6880880/opatch_generic.jar oracle_home=/users/weblogic/wls12c -invPtrLoc /users/weblogic/wls12c/oraInst.loc
and I get an error message below:
This installer must be executed using a Java Development Kit (JDK)
but /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.262.b10-1.el7.x86_64/jre is not a valid JDK Java Home.
How do I update without changing the installed java version