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3495441 - "HTTP/1.1 400 Bad Request" error occurs when CPI tenant calls OData API on target system

Symptom

OData receiver adapter on SAP Cloud Integration (former: CPI) is used to call some SAP standard APIs on target system, for example: API_PRODUCT_SRV. "HTTP/1.1 400 Bad Request" error is shown in Message Processing Log (MPL) on the step to get metadata.

In ODataV2_Adapter_Response_Body:  
The request URI is not valid. The segment 'xxxx' refers to an entity set and not to a single entity.

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 Integration Suite
  • Cloud Integration

Product

Cloud Integration all versions ; SAP Integration Suite all versions

Keywords

Cloud Integration, SAP Integration Suite, SAP Cloud Platform Integration, Cloud Platform Integration, SAP CPI, CPI, SCPI, HANA Cloud Integration, HCI, SAP HCI, MPL, OData, metadata, API, Bad Request, URI , KBA , LOD-HCI-PI-CON-OD , OData Adapters , Problem

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