3722011 - Intermittent “Cannot assign requested address” / BindException During HTTP or OData Calls

Message processing fails intermittently during outbound HTTP/OData calls with errors similar to:

• com.sap.gateway.core.ip.component.odata.exception.OsciException HTTP Request failed with error: Cannot assign requested address Cause: java.net.BindException: Cannot assign requested address

or

• error 99 - Cannot assign requested address (Address not available) java.net.NoRouteToHostException

The issue typically:

• Occurs randomly under high load.
• Happens when a large number of outbound connections are created in a short time period.
• May temporarily resolve without changes.

• SAP Integration Suite
• SAP Business Technology Platform
• Cloud Integration

Cannot assign requested address, error 99, BindException, NoRouteToHostException, ephemeral port exhaustion, port exhaustion, outbound connection limit, HTTP adapter failure, OData adapter failure, connection reuse, keep-alive, Cloud Integration, CPI, Integration Suite, intermittent HTTP failure, high load connection error , KBA , LOD-HCI-PI-CON-OD , OData Adapters , LOD-HCI-PI-CON-HTP , HTTP Adapter , Problem