[[WhydoesuseOriginalMessagewitherrorhandlernotworkasexpected-WhydoesuseOriginalMessagewitherrorhandlernotworkasexpected]]
=== Why does useOriginalMessage with error handler not work as expected?

If you use the link:../exception-clause.adoc[useOriginalMessage] option
from the Camel link:../exception-clause.adoc[Error Handler] then it matters
if you use this with link:../enterprise-integration-patterns.adoc[EIP]s such as:

* <<recipientList-eip,Recipient List>>
* <<split-eip,Splitter>>
* <<multicast-eip,Multicast>>

Then the option `shareUnitOfWork` on these link:../enterprise-integration-patterns.adoc[EIP]s
influence the message in use by the `useOriginalMessage` option.

See more details at <<split-eip,Splitter>> and further below with
the examples explaining this in more detail.
