Set column field with another field using workflow

I create a simple workflow using Sharepoint 2010 designer. basically set ProductCopied to [%CurrentIte:EData Process%]. EData Process field is a field where value from Manage Metadata.

The issue is when i added a record to the list associate with the workflow. I recieved an error in workflow status "Failed on Start (retrying)". then the in a couple minutes the workflow completed and copied the value from EData Process field to ProductCopied. The problem is that value copied to ProductCopied field contain additional string like this "|2301f448-2c99-8aa0-b0f8-ad3273f12176"

What I have tried:

• Reboot the web front end server


• IIS Reset on web front end


• Restart the timer job on App and web frontend


• Clear configuration cache

Note: I also recently upgrade to SharePOint 2010 September 2014 CU.