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00039 - Very large temp storage
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Very large temp storage
Hello Paul,we did not see SUCH a huge tempStg, but also had problems with
too greedy WPs not releasing their tempStg until StopSAP.
After having found the very good hidden
OSS note 182207 (for DB2 on OS/390!) in addition to
OSS note 101717
we restart our WPs every day using the parameters
rdisp/noptime 87000
rdisp/wp_auto_restart 86400
This helps to limit the overall tempStg consumption for our
one week uptime, but would not help for long running job's
work processes.
Another way to save some tempStg is to lower the ODP threshold.
We use
dbs/db4/odp_open_threshold 850
dbs/db4/odp_commit_threshold 810
dbs/db4/odp_threshold 800
HTH a little
Rudi
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Time is what keeps everything from happening all at once.
> -----Original Message-----
> From: Paul Hoogendoorn [mailto:Paul.HoogendoornZp...]
> Sent: Tuesday, December 12, 2000 12:18 PM
> To: sap400Zm...
> Subject: Very large temp storage
>
>
> Dear saplings,
>
> Our brand new 840-8 way with 360GB DASD, which of 190 GB is
> free DASD, is suddenly full with (SAP) temorary storage.
>
> We try to import 120.000 SD orders a day using BAPI's, but
> when about half of the orders are read, the dasd is 99% full
> with temporary storage. It only gets released when the work
> process is killed, or when sap is stopped.
> Function modules CUD0_CONFIGURATION_INITIALIZER and CE_C_INIT
> are executed every 250 orders to actively clear the buffers,
> but this does'nt realy help.
>
> It occurs on both our 4.6B systems, one on V4R4 and the other
> on V4R5. All sap required PTF's are applied, also 4.6D kernel
> 308 is in place.
>
> Has anybody experience with such large temp storage problems?
> Is there an unlisted PTF which solves the problem?
>
> Greetings,
>
>
>
>
> Ir. H. Paul Hoogendoorn
> SAP BC Certified technical consultant AS/400
> PaROF. BV
> Tel 033-455 99 51
> Fax 033-455 99 54
> GSM 06-55 77 08 83
> E-Mail Paul.HoogendoornZP...
>
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