Warning event logs for the Azure AD application proxy connector

Karuna Pakanati 0

**Question is related to the Azure AD application proxy connector.
**
Hi All,
We have seen there is warnings Screenshot 2024-04-24 140800.png, want to know any action needs to be done from Application proxy end or it will resolve automatically, or do we need to get check from application end or network end.
And also we have seen one more warning related backend server failed ,Screenshot 2024-04-24 141103.png, for this error we want to know it is related to server end or application end,

Any suggestion on what could be the reason for this warnings.

Thankyou,

Givary-MSFT 28,321 Reputation points Microsoft Employee

2024-04-29T13:54:13.2433333+00:00

@Karuna Pakanati Apologies for the delayed response, with respect to this event - 13006 connection to the backend server failed 0x80072efe - it refers to connectivity issue the connection with the server was terminated abnormally.

Does this event occur all the time? Regarding the other event id 12012 connector failed to download client request, failure code: protocolerror, I am investigating on it.

However to troubleshoot the network issue, we suggest to capture the logs as mentioned here - https://github.com/CSS-Identity/AAD-AP and further work with our support team who can help you further to troubleshoot these events.

Let me know if you have any further questions, feel free to post back.