Hello
We have faced a problem and I think this is likely a bug in openJpa
to understand the problem I describe it as below:

- we have a simple named query in which we used "left join fetch"
select voucher from Voucher voucher left join fetch voucher.entries 
where voucher.voucherNoSuspense = ?1 

- from a SLSB say S1 before calling a business method of another SLSB say S2
I get a voucher with the same id using the above named query for some reason 

- after I call S2's method, it uses the same query to fetch that record for
me

- S2 returns a list with two elements that are exactly the same.

- if I don't use the query in S1 the S2 will return only one record
otherwise there are two records with the same id!!!

- the thing is that if I change the query and remove the "left join fetch
voucher.entries" this problem will be gone

is this a bug? unfortunately I can't create a test case because I am really
busy 

do I have to do anything in configuring OpenJPA? 

thanks 

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