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3459171 - Error : Unsupported signature algorithm (rsa_pss_rsae_sha256) with Odata datastore - SAP Cloud Integration for data services

Symptom

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

  • OData datastore test connection failed.
  • OData tasks failed.
  • Error:<Cannot start session.com.acta.adapter.sdk.AdapterException: Unable to connect to <ODdata URL>. Error : Unable to connect to https://api8.successfactors.com/odata/v2//$metadata.
    Error : IOException in connect Error : Unsupported signature     algorithm (rsa_pss_rsae_sha256) used in CertificateVerify handshake message


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Environment

  • SAP Cloud Integration for data services
  • OData

Product

SAP Cloud Integration for data services 1.0

Keywords

CIDS, OData, Unsupported signature algorithm, rsa_pss_rsae_sha256, SSL, TLS 1.2, additional java parameter , KBA , LOD-HCI-DS , HANA Cloud Integration for Data Services , LOD-HCI-DS-AGNT , On-Premise Agent, Connectivity, Task Run errors , Problem

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