Answer / ankur

Transaction code SM21 is used to check and analyze system
logs for any critical log entries. The SAP System logs is
the all system errors, warnings, user locks due to failed
log on attempts from known users, and process messages in
the system log.

1. From the initial screen, go to System Log -> Choose ->
All remote system logs. Set the date a day before and click
on Reread system log.

2. In the system log analysis window, you can check/analyze
the critical error message by double clicking to it.

The list can be restricted for Problems Only, Problems and
message and All messages. The information in this list can
further used to analyze the errors which are indicated with
Red sign under Priority. Also we get information of Tcode
that was used by the user when the error got generated.
There are to two different types of logs created by the
system log:

• Local Logs
Each SAP System application server has a local log that
receives all the messages output by this server. The system
log records these messages in a circular file on the server.
When this log file reaches the maximum permissible length,
the system log overwrites it, starting over from the
beginning. (The location of the local log is specified in
the rslg/local/file profile parameter.)

• Central Logs
Each individual application server sends its local log
messages to this server. The server that you designate to
maintain the central log collects the messages from the
other application servers and writes these messages to the
central log. The central log consists of two files: the
active file and the old file. (The location of the active
file is specified in the rslg/central/file profile
parameter; the location of the old file is specified in the
rslg/central/old_file.). The active file contains the
current log. When it reaches the maximum size, the system
performs a “log file switch”. It deletes the old log file,
makes the previously active file the “old” file, and creates
a new active file. The switch occurs when the size of the
active log file is half the value as specified in the
rslg/max_diskspace/central parameter.

how to find out server get down?

3 Answers  

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what is use of su10 and how to use this T-code can any one tell me your knowledge thanks in advance

10 Answers   IBM,

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How you will do that?

0 Answers  

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Tell some profile parameter that you have maintained?

2 Answers  

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What is sap, sap is company name or product please describe in breife i m very confuse to take these term that sap is product or company name?

3 Answers  

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Hi , We monitor application server SM51 , wht action need to be taken if any application server down . Can we start application server dierectly in OS levwel , Or do we have any other transaction in SAP to start remotely.

4 Answers  

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What is difference between sm50 and sm66?

4 Answers  

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I need to change the Company address parameters of a user. The path is SU01 -> <Username> -> Change - > Address Tab - > Display Icon in Company Address section. In the new screen, i see a preview section icon; on clicking which, I can change the parameters such as "Sending Country"; "Street/PO Box number" and number of lines in the resulting pop up. Here though i change the parameter "Street/PO Box number" field to 'S' ( Street has priority over PO Box), its changing again to 'P' (PO Box has priority over street) only. In the help section it is written that if we set the user parameter (tcode SU3) LND1 to the desired country we can control the user specific Sending Country with the desired value else it takes the Sending Country of the Company defined by default. But no such parameter has been given for Street/PO Box number so that we could change its value atleast there. Someone suggest me how to change the Street/PO Box number of the Address format for a user to the desired value.

0 Answers   Wipro,

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what is the difference with oracle 9i and 10g?

2 Answers   CTS, IBM,

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Where you have to see oracle parameter?

1 Answers  

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How to import the OSS notes?

3 Answers   IBM,

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What are the functional modules used in sequence in BDC?

1 Answers  

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