MIVB on EX controller - failed to lock bni due to probable time out will try

[abmitel]

Hi

we are Installing first time MIVB image version 9.4 sp 1 on EX controller using The deployment tool version is 1.1.27.0

we got error ( refer image attachment )

please suggest on this to proceed

[BoiseBorn]

Were you able to complete the deployment? I have a similar issue with my first EX deployment. My error message is different but the results are the same. Here is my error message.
Failed to lock SipEp due to Failed to execute sipep.LockConfig due to No such name, result: Configuration Unlocked., will retry

[BoiseBorn]

I ended up finding an KB on the MUG for my exact error. I wonder if it would resolve OPs issue as well.
https://mitel.custhelp.com/app/answers/answer_view/a_id/1020885/loc/en_US/s/16777216_51928fb5094d-8ac6-4d70-8b2e-3a3fb1722be1/prTxnId/1546964706/txnId/1546964706/%2Fapp%2Fanswers%2Fanswer_view%2Fa_id%2F1020885%2Floc%2Fen_US#__highlight