Description of problem:
At random points while working with kie workbench, user gets error modal with "Unable to complete your request. The following exception occurred: Exception cleaning and unsetting batch mode on FS..".

After this error user can't to interact with Business Central. For example he can't open assets at all.

See more at https://issues.jboss.org/browse/GUVNOR-2312

Version-Release number of selected component (if applicable):
6.2.CR2

How reproducible:
For this moment affected configuration: RHEL 7 + jBoss EAP 6.4.4 + FF38 other configurations is under investigation.

Steps to Reproduce:
1. Just normal use Business Central: open some Assets, change it, save and so on.

Actual results:
At random point error modal dialogue will appear and not possible to continue your work with Business Central. Server restart needed.

Expected results:
No error which blocks work with Business Central.

Additional info:
Bug was reported for 6.4.SNAPSHOT https://issues.jboss.org/browse/GUVNOR-2312