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Transaction atribute: Required & Support

liang sun
Ranch Hand

Joined: May 12, 2001
Posts: 51
1.A session bean(bean1)'s method, with Required Attibute of Transaction
2. it call a entity bean's setXX("")(ex:setAccount(""))
3.call bea1.remove(),then happens the error,as if is not successful in Step 2.
4.when i switch the Required attribute to Support in Step 1, and it Did!
why?
Thanks a lot.
Victor Htet
Ranch Hand

Joined: Apr 09, 2000
Posts: 70
In step 3, what is bea1? do you mean session bean or entity? You said an error occurred. Could you explain more detail about the nature of the error (what kind of exception, etc.)
That would help in answering your question.


SCJP,SCWCD,SCEA,SCDJWS
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Transaction atribute: Required & Support
 
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