concurrency-lock-denied":communication error: VcmFailure received

[Former Member]

Hi

We are getting the following error whenever we are trying to assemble the ESS Components in our NWDI server. We had to reboot entire server several times and then retry to fix the issue. Restarting the server all the time is not a good option and would like to know if anyone has experienced the same issue.

error: VcmFailure received: Precondition Failed "concurrency-lock-denied":communication error: VcmFailure received: Precondition Failed "concurrency-lock-denied"

com.sap.cms.tcs.interfaces.exceptions.TCSCommunicationException: communication error: VcmFailure received: Precondition Failed "concurrency-lock-denied"

Appreciate your quick help

Mahesh Shetty

[ErvinSzolke]

Hello Mahesh,

these locks set by DTR will be released during a restart of the application. So please restart DTR and repeat the assembly, it may help.

The DTR application that has to be restarted is called
sap.com\tc~dtr~enterpriseapp

Best Regards,
Ervin