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external-error-codes.md

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External error codes - Azure Stream Analytics
Troubleshoot Azure Stream Analytics issues with external error codes.
sidram
sidramadoss
troubleshooting
05/07/2020
stream-analytics

Azure Stream Analytics external error codes

You can use activity logs and resource logs to help debug unexpected behaviors from your Azure Stream Analytics job. This article lists the description for every external error code. External errors are generic errors thrown by an upstream or downstream service that Stream Analytics can't distinguish as a data error, configuration error, or external availability error.

AdapterInitializationError

  • Cause: An error occurred when initializing the an adapter.

AdapterFailedToWriteEvents

  • Cause: An error occurred while writing data to an adapter.

AzureFunctionHttpError

  • Cause: An HTTP error was returned from Azure functions.

AzureFunctionFailedToSendMessage

  • Cause: Stream Analytics failed to write events to Azure Function.

AzureFunctionRedirectError

  • Cause: There is a redirect error when outputting to Azure Functions.

AzureFunctionClientError

  • Cause: There is a client error outputting to Azure Functions.

AzureFunctionServerError

  • Cause: There is a server error outputting to Azure Functions.

AzureFunctionHttpTimeOutError

  • Cause: Writing to Azure functions failed as the http request exceeded the timeout.
  • Recommendation: Check your Azure Functions logs for potential delays.

EventHubArgumentError

  • Cause: Input offsets are invalid. This may be due to a failover.
  • Recommendation: Restart your Stream Analytics job from last output time.

EventHubFailedToWriteEvents

  • Cause: An error occurred while sending data to Event Hub.

CosmosDBConnectionFailureAfterMaxRetries

  • Cause: Stream Analytics failed to connect to a Cosmos DB account after the maximum number of retries.

CosmosDBFailureAfterMaxRetries

  • Cause: Stream Analytics failed to query the Cosmos DB database and collection after the maximum number of retries.

CosmosDBFailedToCreateStoredProcedure

  • Cause: CosmosDB can't create a stored procedure after several retries.

CosmosDBOutputRequestTimeout

  • Cause: The upsert stored procedure returned an error.

SQLDatabaseOutputInitializationError

  • Cause: Stream Analytics can't initialize the SQL Database output.

SQLDatabaseOutputWriteError

  • Cause: Stream Analytics can't write events to the SQL Database output.

SQLDWOutputInitializationError

  • Cause: An error occurred when initializing a dedicated SQL pool output.

SQLDWOutputWriteError

  • Cause: An error occurred when writing output to a dedicated SQL pool.

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