Performance problem with table COSS...

Hi
Anyone encountered performance problem with these table : COSS, COSB, COEP
Best Regards

>
gsana sana wrote:
> Hi Guru's
>
> this is the select Query which is taking much time in Production. so please help me to improve the preformance with BSEG.
>
> this is my select query:
>
> select  bukrs
>               belnr
>               gjahr
>               bschl
>               koart
>               umskz
>               shkzg
>               dmbtr
>               ktosl
>               zuonr
>               sgtxt
>               kunnr
>         from  bseg
>         into  table gt_bseg1
>          for  all entries in gt_bkpf
>        where  bukrs eq p_bukrs
>          and  belnr eq gt_bkpf-belnr
>          and  gjahr eq p_gjahr
>          and  buzei in gr_buzei
>          and  bschl eq  '40'
>          and  ktosl  ne  'BSP'.
>
> UR's
> GSANA
Hi,
This is what I know and please if any expert think its incorrect, please do correct me.
BSEG is a cluster table with BUKRS, BELNR, GJAHR and BUZEI as the key whereas other key will be stored in database as raw data thus SAP apps will need to convert that raw data first if we are using other keys in where condition. Hence, I suggest to use up to buzei in the where condition and filter other condition in internal table level like using Delete statement. Hope its help.
Regards,
Abraham

Similar Messages

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    Hi Guru's
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    this is my select query:
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    UR's
    GSANA

    >
    gsana sana wrote:
    > Hi Guru's
    >
    > this is the select Query which is taking much time in Production. so please help me to improve the preformance with BSEG.
    >
    > this is my select query:
    >
    > select  bukrs
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    >               bschl
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    >               umskz
    >               shkzg
    >               dmbtr
    >               ktosl
    >               zuonr
    >               sgtxt
    >               kunnr
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    >         into  table gt_bseg1
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    >          and  bschl eq  '40'
    >          and  ktosl  ne  'BSP'.
    >
    > UR's
    > GSANA
    Hi,
    This is what I know and please if any expert think its incorrect, please do correct me.
    BSEG is a cluster table with BUKRS, BELNR, GJAHR and BUZEI as the key whereas other key will be stored in database as raw data thus SAP apps will need to convert that raw data first if we are using other keys in where condition. Hence, I suggest to use up to buzei in the where condition and filter other condition in internal table level like using Delete statement. Hope its help.
    Regards,
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    >
    Matthias Weisensel wrote:
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