Invalid Receive Handler error when configuring BizTalk EDI/AS2 Runtime in BizTalk Server 2006 Configuration

TITLE: Microsoft BizTalk Server 2006 Configuration Wizard
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Host (DommyHost) is an invalid Receive Handler for SQL Adapter. Please go to BizTalk Administration Console to add DommyHost as a new Receive Handler. (Microsoft.BizTalk.Configuration.EDIAS2.EDIAS2Config)

For help, click: http://go.microsoft.com/fwlink/events.asp?ProdName=Microsoft+BizTalk+Server+2006&ProdVer=3.6.1404.0&EvtSrc=Microsoft.BizTalk.Configuration.EDIAS2.EDIAS2Config&EvtID=StrErrorHostIsInvalidRecvHandler

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I came across this error when configuring one of our BizTalk 2006 R2 machines. The thing was that this machine used to be configured with BizTalk, but badly, so i needed to re-configure the whole thing.

The error says that the host (=DommyHost) is an invalid receive handler for SQL Adapter. That is kind of strange because the receive handler of the SQL adapter is configured with another host (=SQLReceiveHost).

Maybe the error means that the DommyHost is no longer the receive handler of the SQL Adapter, because when i re-configured the SQL receive handler with the DommyHost, all problems were gone.