I agree with Snowy/Caddick/sugg's suggestions.
Currently, in our company, we are @ rdisp/max_wprun_time=3600.
>> In principle, it does not make sense to keep extending it.
>> If it still times out, then definitely it is either due to bad code, inefficient table/DB Access,
In relation to your existing time outs:
1) You can try to run some traces and see whats happening and where is it exactly taking longer. ST12, STAD are good starters.
2) You can do your workload analysis/SQL Explain to see any inefficient coding
3) Next, you need to analyze your DB access.
>> DB02 --> Performance ---> Database
>> Indicatives would be Buffer quality, Number of Physical reads/write vs Logical Reads/writes
>> Package Cache/Catalog Cache Quality and Overflows e.t.c
Regards,
Raghav
---------------Original Message---------------
From: sindhushah
Sent: Thursday, October 07, 2010 8:20 AM
Subject: How to go about investigating the TIME_OUT ABAP Dump in ECC System ?
> Hi All,
>
> Getting TIME_OUT Dump in my ECC system, approx about 50 Dumps for 14 users , since 3 -4 days.
>
> How could I start investigating this behavior, for an ECC system, having with 5 different Ap servers
>
> These Dumps occurring For users of Central Instance
>
> I started noting the Program name , among these dumps , for finding the similarity, But occurring for
>
> different programmes , Also the parameter , rdisp/max_wprun_time=600 ,
>
> Is ther any parameter I Need to Look or investigate in ST02
>
>
> Operating system......... "AIX"
> Release.................. "5.3"
> Hardware type............ "00CD96934C00"
> Character length......... 16 Bits
> Pointer length........... 64 Bits
> Work process number...... 7
> Short dump setting....... "full"
>
> Database type............ "ORACLE"
> Database name............ "RP2"
> Database owner........... "SAPSR3"
>
> Character set............ "C"
>
> SAP kernel............... "640"
> Created on............... "Aug 17 2008 21:27:08"
> Created in............... "AIX 1 5 00538A4A4C00"
> Database version......... "OCI_920 "
>
> Pl Guide on this
>
> Regards
> Sindhu
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