Error code 3900: Internal communications error TC - Unexpected exception on the Enforce server
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Error code 3900: Internal communications error TC - Unexpected exception on the Enforce server

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Article ID: 386528

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Updated On:

Products

Data Loss Prevention

Issue/Introduction

The Enforce console displays a Code 3900 Internal communications error.

Detail: Internal communications error. Please see MonitorController.log for errors. Search for the sting TC – Unexpected exception.

Cause

This was caused by deleting two detection servers from the Enforce console but not uninstalling the Detection server software from their host server.
When the deleted Detection servers try to contact the Enforce server, this error will be created.

Resolution

To resolve this error, uninstall the Detection server software for those Detection servers that have been deleted from the Enforce server.

Additional Information

See related KB 170745 if the error occurs on an Endpoint server instead of the Enforce server.

Error 3900: Internal Communications error