Esko Logo Back to Esko Support
Choose your language for a machine translation:


WebCenter server out of heap memory is triggered when a user opens a very large Adobe® Illustrator® file in the WebCenter Viewer. 


Opening a very large Adobe® Illustrator® file in the WebCenter Viewer or attempting to open another very large file caused memory usage when attempting to check for/extract “Esko Dynamic Content” meta-data from the file. “Esko Dynamic Content” data is added by the Esko Dynamic Content Illustrator plugin.

More Information

For installation instructions and to download the hotfix, go to

Article information
Applies to

 WebCenter 21.07



Last revised
Case Number CS01492619

What is a Hotfix?

A Hotfix is a software package that you can install on an existing installation of our software. Each hotfix contains fixes for one or more known issues in our released software.

Because there is always a small chance for a hotfix to cause new issues, you should only install Recommended Hotfixes, unless otherwise instructed by your Esko Software Support team.