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2192141 - Traffic control timeout by peer

Symptom

The following entries appears on ICM / Web Dispatcher trace file and timeouts are observed on end user browser.

See example:

dev_icm

[Thr 105] {00010007} Traffic Control Timeout by peer (30):192.168.100.1:33333 [icxxthr_mt.c 4467]
[Thr 105] {00025190} Traffic Control: Nettimeout (30) exceeded by peer:192.168.100.1:33334 [icxxthr_mt.c 4303]

or

[Thr 140] HttpPlugInWriteErrorText: return static error for "Traffic control violation" (-30)

If the kernel patch is above the ones mentioned in SAP Note 2205774 - HTTP 408 status code when HTTP requests are not received within the allowed time, you get the message

HTTP/1.0 408 Request Timeout


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Environment

SAP NetWeaver

Product

SAP NetWeaver 7.0 ; SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 3 for SAP NetWeaver 7.0

Keywords

ICM,keepalive, traffic control, icm/traffic_control, NETTIMEOUT, 408 Request Timeout, traffic control violation , KBA , BC-CST-IC , Internet Communication Manager , BC-CST-WDP , Web Dispatcher , Problem

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