Error persisting business object

ACDC · Post by **ACDC** » Tue Aug 05, 2008 5:17 pm

I am getting this error all of a sudden:

"Error persisting business object Customer Duplicate entry '4853' for key 1"

Does anyone have an idea why this would occur and how to resolve it

Thank You

pbrad · Post by **pbrad** » Wed Aug 06, 2008 11:57 am

Hi,

Sounds like you have a duplicate entry for the primary key (ID) field in the Customers table. Can you access the database directly with something like phpmyadmin, RazorSQL or Navicat and duplicate the duplicate entry?

Pete

ACDC · Post by **ACDC** » Wed Aug 06, 2008 8:32 pm

Hi

I am a bit confused as to how a primary key can be duplicated. Is the Aware system generating the ID key or is it a database function ?

When I look at the table, I don't see any duplications in the Primary Key, but I suspect, when adding a new Customer, the primary key the system tries to create already exists. Hows that possible

Also, something strange with the primary key numbering , The most recent IDs are in the 7850 range, then all of a sudden it drops down to 3 digit ID numbers , could that be an indicator that something funny is happening ?

This is new territory for me ! maybe support could comment on this

I am using MYSQL 5.0 and the state of the DB is fine, and no error logs

aware_support · Post by **aware_support** » Thu Aug 07, 2008 12:21 am

What you are saying is correct - there is no way Aware IM would create a duplicate primary key (unless, of course, there is some bug, but I have never heard of this particular problem before).

Maybe it is related to indexing rather than primary keys - are you using indexes anywhere in your application?

ACDC · Post by **ACDC** » Thu Aug 07, 2008 10:08 am

No, I am using no indexing at all.

This problem suddenly appeared out of nowhere.

It exists in a live published application which has been behaving well for it least 2 months - very confusing. I have done just about everything I can think of to try and resolve it .

aware_support · Post by **aware_support** » Thu Aug 07, 2008 11:15 am

This error is generated by the database, not by Aware IM, so it is possible that the problem has nothing to do with Aware IM. If you Google on "Duplicate entry '4853' for key 1" you will find quite a few posts about this problem - some of them suggest database corruption. Please have a look there - you may find your solution.