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Former Member
May 14, 2005 at 12:36 AM

NIEHOST_UNKNOWN error when calling any CREATE BAPI


Dear all,

I have a .NET application that will create sales order in SAP by exposing the "create sales order" BAPI WSDL to SAP. However, when the .NET application got executed, nothing was returned back to the .NET app. And when I checked the trace file in ICM, the following error message is displayed:

[Thr 3496] *** WARNING => Connection request from (0/1/0) to host: P25214, service: 1090 failed (NIEHOST_UNKNOWN)

[icxxconn.c 2114]

However, when the .NET application consume the web services from SAP with Getting the sales order data (GETLIST and GETSTATUS), data is returned back to the .NET application. Are the setup in ICM any different between the different interfaces (meaning, are there differences between an inbound and an outbound communication?)?

The current setting in ICM is: I have activated RFC and SOAP.

Any help on this is greatly appreciated.