Oracle OSB 12C - OSB Always Adds a "Charset=Iso-8859-1" to the Content-Type Header

If you have the issue  Content-Type Header in OSB 12c  because OSB Always Adds a "Charset=Iso-8859-1" to the Content-Type Header, here are the solution.

For 12c you'll need to apply below patches:

• Patch 25434715: Forward Porting Bug 18729796 to 12.2.1.x.x release, which  addresses the HTTP inbound case.

• Patch 26628960: Cont of Bug 26591735 (Remove charset=utf-8 in Content-Type for Outbound...), which addresses the HTTP Outbound case.

• And add Startup parameter: -Dcom.bea.wli.sb.kernel.charsetRequired=false( in setDomainEnv.sh)
• Remove encoding in business if you have