Odata Service within SMP3.0 not working: Error in Getting the Service

Hi everybody,

we are currently trying to build an OData service for testing purposes. So far we followed this Guide:

Tutorial: Creating an OData service based on SAP Gateway, SOAP, JDBC and JPA data sources .

Namespace SAP is set to "basic authentication".

Destination refers to our ECC OData service.

Unfortunately the service does not respond to requests:

http://mp1.abc.xyz.com:8080/gateway/odata/SAP/ZMV_HW_SMP_SRV_01/zmv_hw_smpSet('22945')

and just returns:

<error xmlns="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata">

<code />

<message xml:lang="en">Error in Getting the Service</message>

</error>

We can reach the service but cannot retrieve any information from it.:

http://mp1.abc.xyz.com:8080/gateway/odata/SAP/ZMV_HW_SMP_SRV_01/$metadata

<?xml version="1.0" ?>

<edmx:Edmx Version="1.0">

<edmx:DataServices m:DataServiceVersion="1.0">

<Schema Namespace="ZMV_HW_SMP_SRV_01">

<EntityType Name="zmv_hw_smp">

<Key>

<PropertyRef Name="IPersnr" />

</Key>

<Property Name="IPersnr" Type="Edm.String" Nullable="false" MaxLength="10" />

<Property Name="EFname" Type="Edm.String" Nullable="false" MaxLength="40" />

<Property Name="ELname" Type="Edm.String" Nullable="false" MaxLength="40" />

</EntityType>

<EntityContainer Name="ZMV_HW_SMP_SRV_01_Entities" m:IsDefaultEntityContainer="true">

<EntitySet Name="zmv_hw_smpSet" EntityType="ZMV_HW_SMP_SRV_01.zmv_hw_smp" />

</EntityContainer>

</Schema>

</edmx:DataServices>

The Problem seems to be similar to the one discussed here:

Odata Service within SMP3.0 not working: forbidden?

We would be grateful for any suggestions.

Best regards,

Daniel