Errors on enhancing OData services

[vivek_vishal]

Dear Experts,

For quite sometime I have been witnessing this issue across various scenarios but could not really find a fix for this.

While enhancing an OData service (New Project - > Data Model -> Redefining -> OData service GW and providing the technical artefacts of the existing service), the properties of the existing service is added to the new project repository.

A key property of an entity is then set as nullable = false by the gateway modeller automatically (Unlike in the existing service) and throws an error as expected. It looks like a bug and I'm not quite sure how to handle this.

Please let me know if anyone knows a fix for this.

Thanks in Advance.

Regards,

Vivek

[vivek_vishal · Accepted solution]

Hi Everyone,

Issue has been solved.
In the mpc ext class, the set_nullable feature was set to abap_false to handle this.

Br, Vivek

[AshwinDutt]

Hello Vivek,

We are On SAP_GWFND 740 release SP 05 and no such errors are encountered on redefining.

Regards,

Ashwin

[vivek_vishal]

Hi Ashwin,

I am on SAP_GWFND 740 007 and facing this error.

However, It is baffling that this is not happening on every scenario. I am trying to debug and check this but not much information at the moment.

Br, Vivek