Pipeline Engine offline or temporarily unavailable

[titto_antony]

Hi Team,

I'm working with the Datahub 2.3 Trail instance. I was trying to execute the "message broker in SAP Data Hub, trial edition 2.3" tutorial in SAP Datahub. But frequently i'm getting this Pipeline Engine offline or temporarily unavailable error message when i'm trying to execute the graph.

This error was even affecting execution of Enrich device data graph created earlier which was working fine previously. Is it a known issue? I was also getting below error in the Kafka producer and consumer transform:

Error messgage default.Kafka Producer: kafka: client has run out of available brokers to talk to (Is your cluster reachable?)

Please help to resolve the issue

[titto_antony]

Thanks for your reply Thorsten Schneider.

For issue 2, I have setup the Kafka in the same network/subnetwork and also i tried to implement the steps mentioned by Douglas Maltby in the below question raised earlier on the same issue . Please let us know what all to be checked in GCP to get he Kafka communicate correctly

https://answers.sap.com/questions/678816/tutorial-issue-use-a-message-broker-in-sap-data-hu.html