How to create DFF and how the values will be stored in the database

Dear All,
I have created DFF in OA Framework.
That is working fine.
But i dont know how to save values of DFF.
do i need to attach EO with the View object which is used in DFF.
I would be thankful to you.
Thanks,
sheetal mittal

Hi Gorav,
Actually its seeded page so i cannot do anything with teh save functionality..
I have followed the below steps:
1) Fst i have added Flex Field in the Seeded Page . Defined all the properties , View object name etc.
2) After that i have created new custom View Object and entity object then add that EO in the custom VO..
3) After that i have extended AM to add new custom View Object.
4) After that i have extended CO and written following code :
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
OAApplicationModule am = pageContext.getApplicationModule(webBean);
NegotiationCreationAM negotiationcreationam = (NegotiationCreationAM)pageContext.getApplicationModule(webBean);
int StrAucId = negotiationcreationam.getAuctionHeaderId();
String strAuctionId = String.valueOf(StrAucId);
Serializable[] Params = {strAuctionId};
am.invokeMethod("InitLoad",Params);
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
super.processFormRequest(pageContext, webBean);
NOTE: AuctionHeaderId is the primary key of the page.
5) I ahve written the below code in AM.
public void InitLoad(String strHeaderId)
OAViewObject vo = (OAViewObject)getxxEarnestDffVO1();
if (vo.getRowCount() == new Number(0).intValue())
Row row = vo.createRow();
vo.setWhereClause(" AUCTION_HEADER_ID = " + strHeaderId);
vo.executeQuery();
else
vo.setWhereClause(" AUCTION_HEADER_ID = " + strHeaderId);
vo.executeQuery();
6) But when i am saving the details it gives me :
Unable to perform transaction on the record.
Cause: The record contains stale data. The record has been modified by another user.
Action: Cancel the transaction and re-query the record to get the new data.
Please help me out.
regards,
sheetal

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sb92075 wrote:
876137 wrote:
I have two servers each with a different copy of the same database.. we'll call the database POPEYE
server A has a STAGE version of POPEYE that is in NOARCHIVELOG mode
server B has the PRODUCTION version of POPEYE
I need to get the database on server A and copy it to run next to the existing database on server B.
since they have the same name, i need to change the name to POPEYESTAGE when I move it over.Will the directory names change?Yes.
>>
>>
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