Azure Functions - Internal server error(500)

Question

I am using azure functions(durable function) to split the large amount of records as batch in logic apps. Logic app will run for every 30 minutes, sometimes logic app failed in split function step with "Internal server error". I have tried added retry after options as well, still it fails.

Followed this article for fix but still it fails : https://medium.com/@jeffhollan/calling-long-running-functions-from-logic-apps-6d7ba5044701(Refer : Calling with polling — Durable Async Orchestrator section, my durable function similar like this https://github.com/jeffhollan/functions-long-running-logicapps/blob/master/HttpToDurable/HttpTrigger.cs)

Any idea to solve this error ?

Answer 1

Troubleshot the issue offline and found that 500 error was coming from function app as there was Null exception with the one of the parameter communicating to the storage account. Review the code and provided a suggestion to fix it.

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