We are using a javaclass com.ibm.websphere.management.AdminClient (in com.ibm.ws.admin.core.jar) in our rules, which is provided by IBM websphere 22.214.171.124. These rules compilation, runtime execution was good in 7.2 without any issue, but after upgrading our system to 8.4.2, this rules compilation is no more working, it says above java class doesn't exist.
We are hosted on WAS 8.5.5 in 7.2.0, then upgraded to 8.4.2.
But surprisingly we are able to find this rule from Admin Studio, via java class lookup?
Any thoughts what could be the issue here?
***Edited by Moderator Marissa to update Content Type from Discussion to Question***