Posting cycle when a database error is raised

Question

hello
I have process train application composed of three page, each page is based on an entity
1) i fill the first page
2) i fill the second page
3) i fill the third page and invoke COMMIT
There is a database trigger Busniess rule on the table of the second entity that raises an error!
and therefore an exception is thrown
To fix the business rule error, a value needs to be modified in the first page,
I assume that the posting sequence has already posted the first entity
The error occured while posting the second entity, therefore, the second entity is not posted to the database, No rollback is issued by the program because i want to allow the user to go back to the first page and fix the error rahter than filling a page again
my question is
now i have three entities in the transaction list of the Application Module
1) the first entity successfully got posted and now it not dirty
2) the second entity is rolled back in the database and i do not know what is status is going to be in the Application module transaction object
3) the third enitity is never reached
(no rollback is issued by me)
I handled the error and allowed the user to navigate back to the first page, the user fixes the Business Rule violation and commits again,
now a new posting cycle will start
Will the framwork try to post the first entity to the database again, (it is already posted) or it will understand it is already posted and try to update it. it seems it is trying to insert the row again as i am getting PK violation?
I disabled database triggers and repeated the situation where the business rules are enforced using beforeCommit() and setting the jbo.txn.handleaterpostexc, things worked better, but the same database triggers handle other application and i cannot just disable them

Answer 1

Hi Dhana,
I think it's not possible to use alert. But You can use UDF Marketing document and Formatted Search to show the Downpayment Balance. I'll give you query sample to get the Downpayment Balance :
SELECT Sum(T0.PaidSum) - sum(T0.DpmAppl) FROM ODPI T0 WHERE T0.[CardCode] = $[$4.0.0]
HTH,
YunPho