we have configured B2B for processing invoice EDI files from SFTP server to target system.
If we place a one file in SFTP folder , B2B is picking the file twice from SFTP and it showing as two transactions in our Reports.
Login to your B2B EM console .
Go to SOA Infrastructure menu, choose Administration > System MBean Browser
Under Application Defined MBeans, expand the oracle.as.soainfra.config node.
Expand the Server:soa_server1 node.
Expand the B2BConfig node.
Click the b2b MBean.
The properties of the MBean are displayed in the right pane.
Click the Operations tab.
In Operations window click on Addproperty .
Provide the value for key as –> b2b.HAInstance
Provide the value for value as –> true
And click on Invoke button on the right hand side. For return from that page click on Return.
If you have 2 servers in the cluster , please add the property in both nodes.