B2B-50081: Duplicated exchange protocol message error

795262 Jul 27, 2012 6:57 AM

Hi Anuj,

I am trying to test one of the B2B SOA samples b2b_002_x12 (outbound scenario). I've installed the project successfully and while trying to run I am getting this error "B2B-50081: Duplicated exchange protocol message error". How do i make sure that we do pass the unique message ID always? Pls guide

Thanks,
Chandu

1. Re: B2B-50081: Duplicated exchange protocol message error

Anuj Dwivedi--Oracle Jul 30, 2012 4:52 AM (in response to 795262)

Hi Chandu,

How are you passing message to B2B? If you are passing message to B2B from SOA composite then in the particular component (Mediator/BPEL) you need to make sure to assign unique value to message id header. If you are passing message to B2B using file system (B2B has been configured with file listening channel) then make sure to rename the file every time to assign the unique value in message id part of file name.

Regards,
Anuj
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2. Re: B2B-50081: Duplicated exchange protocol message error

user9285225 Aug 1, 2012 6:11 AM (in response to 795262)

Hello,

To generate unique id always use the following BPEL XPATH Extension function

ora:generateGUID()
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