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Maximum number of concurrent bulk queries limit exceeded while sending REST requests to batch endpoint

Question asked by dpfahler on Jan 15, 2020
Latest reply on Jan 21, 2020 by gregor

Hello dear community,

While sending a lot of REST requests to the POST / batch endpoint of my PIWebAPI I (sometimes) get following error message:

[-11148] Maximum number of concurrent bulk queries limit exceeded

How can I prevent this error? 

I send requests batch requests from multiple threads.

The batch requests for every thread contain 3 GET calls to the streams/recordedattimes with a lot of time stamps to query (as many as the header character limit).

Thank you for your help.

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