RPM Application Unable To Launch - Failed to validate certificate. The application will not be executed. (Doc ID 3018517.1)

Unable to launch RPM Application, Failing with "Failed to validate certificate. The application will not be executed.". Recently updated Certificate and certificate was created with Keytool command.
Due to the Log4j vulnerability the log4j version has been updated from log4j.2.9.1 to log4j.2.22.1 and signed in all the jars within rpm.ear/WebLaunchServlet.war/lib folder. After this started facing Application launch issues.

Failed to validate certificate. The application will not be executed

sun.security.validator.ValidatorException: Extended key usage does not permit use for code signing
at sun.security.validator.EndEntityChecker.checkCodeSigning(Unknown Source)
at sun.security.validator.EndEntityChecker.check(Unknown Source)
at sun.security.validator.Validator.validate(Unknown Source)
at sun.security.validator.Validator.validate(Unknown Source)
at com.sun.deploy.security.TrustDecider.getValidationState(Unknown Source)
at com.sun.deploy.security.TrustDecider.validateChain(Unknown Source)
at com.sun.deploy.security.TrustDecider.isAllPermissionGrantedInt(Unknown Source)
at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source)
at com.sun.javaws.security.AppPolicy.grantUnrestrictedAccess(Unknown Source)
at com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedResourcesHelper(Unknown Source)
at com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedResources(Unknown Source)
at com.sun.javaws.Launcher.prepareResources(Unknown Source)
at com.sun.javaws.Launcher.prepareAllResources(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
at com.sun.javaws.Launcher.launch(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main.access$000(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Cause

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