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Please tell me OData version on SAP Gateway Demo(https://sapes4.sapdevcenter.com/)

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Hi Team,

//Question

Please tell me OData version on SAP Gateway Demo?(https://sapes4.sapdevcenter.com/)

I researched it's format, it looks like Version 3 or 4.

Ex:

https://sapes4.sapdevcenter.com/sap/opu/odata/IWBEP/GWSAMPLE_BASIC/?sap-ds-debug=true

https://sapes4.sapdevcenter.com/sap/opu/odata/IWBEP/GWDEMO/?sap-ds-debug=true

//Our problem

We can't connect to SAP Gateway Demo from Hana Cloud Integration DataService(HCI-DS).

HCI-DS is not support OData Ver 3 and Ver 4, and support only Ver2.

Accepted Solutions (0)

Answers (1)

Answers (1)

Virinchy
Active Contributor
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Hi,

Its OData version 2 . The OData version can be looked at the Headers Tab in the Network at console level of browser to check the OData version. Odata version v4 is only supported from netweaver 7.5 . below versions of netweaver is OData v2 .

Regards

Virinchy

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Hi Virinchy, Thank you for reply.

I could confirm OData version at the Headers Tab in the Network at console level of browser.

But I can't register GWSAMPLE_BASIC on Hana Cloud Integration Data Service.

https://sapes4.sapdevcenter.com/sap/opu/odata/IWBEP/GWSAMPLE_BASIC/

I look like service document format of GWSAMPLE_BASIC is version 4 why it can't register.

There are <app:workspace> and <app:collection> tags in GWSAMPLE_BASIC, It's version4 format.

In version2, There aren't "app:xxxx" tags.

Please see this link. It's OData Service Document format of version 4.

OData Atom Format Version 4.0

Can you tell me your comment?


Virinchy
Active Contributor
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Hi ,

I cannot comment much on registering the service with HCIDS.

I can confirm that app:workspace and app:collection are not specific to OData v4 but available in OData v2 also, I have created a new service in my Gateway system based on Netweaver 7.31 version which generates OData v2 The new service also provides the app:workspace and app:collection tags as in the screenshot.

Please have a look at different sap annotations in OData services v2 of SAP Gateway here

Regards

Virinchy