SAP Note 906435 - XI Internal HTTP Error during CALL_ADAPTER

Component : Integration Server -

Solution : https://service.sap.com/sap/support/notes/906435 (SAP Service marketplace login required)

Summary :
During an XI J2EE Adapter Engine call from the Integration Server, a system error categorized as 'XIServer' with an 'INTERNAL' area is reported under the code 'CLIENT_RECEIVE_FAILED'. Possible root causes include system overload, inadequate ICM timeout settings, and ICM errors. To address these, adjust XI tuning parameters such as the number of XI Outbound queues based on CPU availability, verify and configure appropriate ICM timeout settings in the SAP profile, and ensure the ICM kernel patch level is at least 102 to optimize performance and stability.

Key words :
category = xiserverarea     = internalcode     = client_receive_failedp1       = 405p2       = icm_http_internal_errorfield additionaltext, icm/server_port_0 =     prot=http, xi j2ee adapter engine, unsufficient icm timeout settings3, check icm timeout settings, xi tuning guide, xi outbound queues, 40 kernel patch level, kernel patch level >=102, icm error solution 1

Related Notes :

1161469XI runtime: Interpretation of timeouts
824554ICM and SAP Web Dispatcher Timeout Parameter
698017ICM Patch Collection (6.40)