ABAP Program analysis with se30 how to avoid time out ?

Hi Gurus,
my problem is that I would like to analysis the performance issues of an ABAP Specific transaction.
BAsically, I launch se30, provide transaction code under transaction field and click on execute.
This launch transaction and then I put parameters and :
a ) launch transcation
b ) launch in background immediate.
In both cases it doesn't work due to time out and I never obtain a usefull result.
My question is : how can I use to analys such a transaction and avoid time out problem ?
Thanks for your help,
Regards
Morgan

One way would be to limit the selection criteria in such a way that the processed data is still representative but it finishes before the time out.
Even when a time out occurs, there should already be a trace file up to that point that you can evaluate. Depends on your processing logic, if it is one big outer loop it might be valid data, if you have several independent blocks, then you might be missing something important.
There is also the option "in parallel mode" where you can capture running BDC processes for analysis, maybe try this option as well. The trace file might grow pretty big though the longer your process runs, depending on aggregation level.
Thomas

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based on performance wise i want please help

Timeout occurs when a statement exceeds its time limit.To avoid this we need to tune the statements.
I can give give you few tips for tune a select stament.
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2.It is always advisible to use the key fields when you are using the where clause.
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Don't run from the client ... run from the server
or
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ABAP Program analysis with se30 how to avoid time out ?

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