How to set key fields in a Database view

Hi guru's
iam balaji,plz guide me with how to set key fields in a view.......that field is a non key field in the base table....
thanks in advance,
Balaji.S

take a look at this:
Diagnosis
    In the view, not all of the mandatory fields were included as key
    fields. The key of the view therefore is not unique.
System Response
    All the fields are regarded as key fields in order to guarantee that th
    key lengths are unique.
Procedure
    For views with a large number of fields, this could have a negative
    effect on the performance for the language construction described below
    In this case, all the mandatory key fields should be included in the
    view.
regards

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1                           B
1                           C
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Hi,
It's not about set of key field in MDM Import Manager but the reason is that you can not select more than 1 category(Lookup Taxonomy) in maintable for one record. thats why error is coming because for this Property Multi-valued always No.
Even, you can try this in Data Manager manually create three Category A, B and C in taxonomy mode on selecting Sub table Categories, then on selecting main table, when you select category field(which is lookup to categories table)for a particular record you could able to select only one category A, B or C.
i would suggest make a Attribute of type text having three values A, B and C and mark this as Multi-Valued in Attribute Detail and link this Attribute with your category. in this way you can attach three values A, B and C with your Record.
Other thing you can do,make this category field as (Lookup Hierarchy not lookup taxonomy) in main table to Subtable(Hierarchy) then for this field in main table you can set Property Multi-valued = Yes in MDM console and then after Import using MDM Import Manager finally only one record will get created in Data Manager as:
Name Category
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Hope it will Help you,
Rewards if Useful.....
Mandeep Saini
Edited by: Mandeep Saini on Jun 20, 2008 8:46 AM

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Hi,
how to update key fields for a table.The update statement is not working for the same.
Regards,

Hi,
See the below example.
TABLES SPFLI.
DATA WA TYPE SPFLI.
MOVE 'AA' TO WA-CARRID.
MOVE '0064' TO WA-CONNID.
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Edited by: Pankaj Bist on Sep 5, 2008 3:24 PM

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Hello Prem,
Yes, the characteristisc are in the system. I also saved these charateristics, they are in N status at the moment.
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How to set key fields in a Database view

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