SAP Knowledge Base Article - Preview

2481666 - PI Monitoring: Channel monitor fails due "Error while receiving data via HTTP call" error

Symptom

You're using Central PI Monitoring in Solution Manager 7.1/7.2 and you notice that Channel Monitor is not working properly (not displaying data):

Chan1.PNG

When checking the extractor for channels ( PI Channel Extractor ) in "Extractor Framework" for the affected PI system, we can see the following error in the Extractor Logs: "Error while receiving data via HTTP call".

Chan2.jpg

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental


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Environment

  • SAP Solution Manager 7.1
  • SAP Solution Manager 7.2

Product

SAP Solution Manager 7.1 ; SAP Solution Manager 7.2

Keywords

PI Channel, extractor, HTTP call , KBA , SV-SMG-MON-IPO-PI , PI Monitoring , Problem

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