Mapping fields of Extended CDS view in Entityset of Extended Odata service in SEGW

[PoojaThareja]

Hi All

I have extended a standard Odata service and requirement was to add extra columns to already existing entityset.

The entity set was mapped to CDS datasource, so I extended the CDS view and also the new fields have been added to the entityset DDIC structure. But the data is not coming in the fields. I do not get the option in my extended project in SEGW to update mapping for the newly added fields.

and when I click to update the data source I get this error

"Mapping not allowed. The model in project <project name> is redefining another Model".

I had referred this blog but I am not able to do the mapping in my extended project .

https://answers.sap.com/questions/12981893/missing-new-field-in-odata-parent-metadata-from-se.html

[PoojaThareja]

Hi All

Any suggestions for the problem please.

Thanks

Pooja

[gehlphil]

I know this is an older thread, but I'm in the same situation.

Does anyone have a suggestion for us?