Support Article

SecurityException: WLM enclave operation disallowed



The configuration of the WebSphere application server is preventing your ability to perform asychronous operations. Log files show the error during startup and an attempt to install a hot fix or import a RAP file fails because Pega 7 is not able to create an asynchronus task.

Error Messages

Not Applicable

Steps to Reproduce

Not Applicable

Root Cause

A defect or configuration issue in the operating environment

The user that was running the WebSphere partiion was not able to make use of the zOS Workload Manager (WLM)


Make the following change to the operating environment:

The the user that is running the WebSphere partion must have permissions in order to access the services of the Workload Manager (WLM). In this case the proper permissions were granted the user and the security exception was resolved.

For reference see these articles in the
IBM Knowledge Center
  1. Summary of z/OS security controls independent of administrative security setting
  2. Enabling z/OS authorized services in Liberty for z/OS

Published February 24, 2017 - Updated March 1, 2017

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