3143118 - IPS Job fails with statusCode 403 when performing BI -> SAC User Provisioning

• After configuration of BI -> SAC User Provisioning following the documentation, it can be observed that the source system job fails with the below error generated in the job logs
  org.quartz.JobExecutionException: Cannot execute provisioning job in tenant context: 0ea278f0-3a04-4e18-86da-781abde5127a
  Caused by: com.sap.cloud.ips.connector.exception.ProvisioningRuntimeException: Error during execution on behalf of tenant with ID: <ID>
  Caused by: com.sap.cloud.ips.runtime.exception.ProvisioningException: Can not read entities from source system: 'BIOnPrem: <ID>'
  Caused by: com.sap.cloud.ips.connectors.api.ConnectorException: HTTP operation failed invoking http://<HOST>:8080/biprws/sbop/internal/v2/scim/Users
  startIndex=1&count=100&filter=userId%20eq%205912 with statusCode: 403
  Caused by: org.apache.camel.http.common.HttpOperationFailedException: HTTP operation failed invoking http://<HOST>:8080/biprws/sbop/internal/v2/scim/Users
  startIndex=1&count=100&filter=userId%20eq%205912 with statusCode: 403, Response: Access denied to system <HOST>. In case this was a valid request, ensure to expose
  the system correctly in your cloud connector.
• Cloud Connector ljs_trace.log shows the following error:
  Opening connection to backend system <BI HOST>:<PORT>
  Mapping for virtual host <BI HOST>:<PORT> not found
  <TRUNCATED>
  Discarding packet as connection to backend could not be opened

• SAP BusinessObjects Business Intelligence Platform 4.2 SP05+ (BI 4.2 / 4.3)
• SAP Analytics Cloud (SAC)
• Identity Provisioning System (IPS)
• User Provisioning

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