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ID Generator Problem
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jipock View Drop Down
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Joined: 08-Dec-2010
Location: Cherry Hill, NJ
Posts: 39 		Post Options Post Options   Quote jipock Quote  Post ReplyReply Direct Link To This Post Topic: ID Generator Problem
    Posted: 05-Apr-2011 at 5:27am
Thanks, Silvio.
 
Bullet point #1 - I only do a partial save in one place.
Bullet point #2 doesn't appear to be an issue..
Bullet point #3 - I do a couple of sever-side entity manipulations, but not where ther error is coming up.
 
I'll keep digging.. Also, this hasn't happened again since I've first posted.
 
 
 
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sbelini View Drop Down
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Posts: 786 		Post Options Post Options   Quote sbelini Quote  Post ReplyReply Direct Link To This Post Posted: 29-Mar-2011 at 4:14pm
Hi jipock,
 
Here's a few places to look at:
 
- Check for partial saves; (i.e. SaveChangesAsync(listOfEntitiesToBeSaved) instead of SaveChangesAsync())
- Check for multiple saves; (i.e. calling SaveChangesAsync() before a previous SaveChangesAsync() was completed)
- Check for server-side entity creation and saves (i.e. via any of the interceptors and/or RPC method)
 
Silvio.
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jipock View Drop Down
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Posts: 39 		Post Options Post Options   Quote jipock Quote  Post ReplyReply Direct Link To This Post Posted: 29-Mar-2011 at 7:25am
As a quick note - I reviewed my error logs a little more.. In a 1.5 months, with 8,500 records, this has happened four times. The ID field on the table is an identity value. Creating new records on this table has not been an issue before.
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jipock View Drop Down
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Posts: 39 		Post Options Post Options   Quote jipock Quote  Post ReplyReply Direct Link To This Post Posted: 29-Mar-2011 at 6:59am
Good Morning,
 
I'm trying to track down an error I have a user testing our application has experienced in a Silverlight 4.0 application.  
 
"IdGenerator problem - not all temp ids converted to permanent ids". 
 
I do not have any custom IIdGenerator classes, and my Query Strategy is 100% DataSourceOnly (I don't use any kind of caching that I'm aware of). This has clearly happened one time (I have an error log entry to show for it), but I cannot reproduce the problem again.
 
Any suggestions on how to track this issue down??
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