500 Connection timed out
Error: -5
Version: 7000
Component: ICM
Date/Time: Thu Dec 18 09:36:37 2008
Module: icxxthr.c
Line: 2698
Server: SAP-SDFS_01
Error Tag: {-}
Detail: Connection to partner timed out after 60s
1, https://service.sap.com/sap/support/notes/885580
Timeout settings: There are several timeout values that are involved when using the internal ITS:
rdisp/gui_auto_logout: This parameter applies to all kind of user sessions in the R/3 (SAPGui and ITS services). This profile parameter should be set larger or equal to the session timeout of the ITS service (see below).
Session timeout of an ITS service: For each ITS service a dedicated timeout can be set. Call transaction SICF => /sap/bc/gui/sap/its/ => <Service> => Service options => Session-Timeout: <hh:mm:ss>.
Timeout values of the Internet Communication Manager (ICM): There are two kind of timeout values that can be set in the ICM: PROCTIMEOUT and TIMEOUT.
Syntax: icm/server_port_ = PROT=HTTP, PORT=<Port>,
TIMEOUT=<keep alive timeout>,
PROCTIMEOUT=-1
- PROCTIMEOUT: The PROCTIMEOUT argument of the ICM parameter icm_server_port_?? Defines the maximum processing time of a request in the kernel (the default value for processing time is 60 seconds). You should choose a value that fits to the runtime requirements of the ITS services you are using.
- TIMEOUT: The TIMEOUT argument of the ICM parameter icm_server_port_?? defines how long the connection between the browser and ICM should remain open (the default value is defined with the parameter icm/keep_alive_timeout and has the value 60). The parameter has no effect on the session/connection timeout but is used to optimize the performance of the HTTP connection (HTTP/1.1).
For further details, please refer to note #705013.
2, To do this, start Tcode SMICM.
Then Menu: Goto->Services->Menu->Go To->Service->Define. Specify a new port number, and a large “keep alive” time. When testing, just change the port number in the URL to use the newly defined one.
or RZ10.
Parameter : icm/keep_alive_timeout
Short description : keep alive timeout for inactive connections
Parameter description :
If no communication takes place over an existing connection for more
than a certain length of time, the connection is closed by ICM. The
standard value for the timeout is set with this parameter, but can
overridden for each service (see below).
A value of -1 deactivates the timeout. The connection is then never
closed by the ICM.
Caution:
Note that the user context in the work process is not closed after
this period of time. That timeout is defined using the profile
parameter %%rdisp/plugin_auto_logout%%.
Unit : Seconds
Application area: Internet Communication Manager
Default value : 60
Recommend Notes:
Note 705013 - Timeout for ICF services based on ITS
