"java.lang.OutOfMemoryError: Java heap space" in TSAdmin Error Log


The TSAdmin WebObjects application may crash or only respond intermittently if it is out of memory, leading to issues logging in or even accessing the home page. This can be found out by checking TSAdmin logs which would have the following error for these conditions: java.lang.OutOfMemoryError: Java heap space.



This can be fixed by increasing the available memory to TSAdmin through the following steps:

  1. Visit WebObjects monitor.
  2. Click on Config for TSAdmin.
  3. Locate Additional Arguments on the following configuration page, and increase the value against -Xmx to twice the current value. For example, increase -Xmx512M to -Xmx1024M.
  4. Click on Push next to the input field & restart TSAdmin.



Once the available memory configuration is increased, TSAdmin should load with every request.



Please sign in to leave a comment.