Only queries with an easy query layout are supported by this version
Hi, I would like to create some BW oData Services.Most of them are already working. But with some the oData services call is responding with an error: "Onlyquerieswith aneasy query layoutare supported...
View ArticleCORS does not work for ODataModel (but same service works as JSONModel)
Hello Experts,My SAPUI5 application server is a SAP J2EE engine and my Gateway server is an ABAP server (there is SSO between the two servers). I'm trying to run a service as JSONModel and...
View ArticleNot able to create association between DSR Entity Set and Odata Entity Set
Hello, Scenario:I have OData service with one Data Source References ( eg. I_MyView ) and one entity (eg. Details ). CDS EntitySet is added using "Right click on Data Model Reference > Data Source"...
View Article$expand and $select together?
Hi guys, This is likely an obvious one and i'm just being stupid, but for the life of me i can't figure out the syntax to use both $expand and $select at the same time. I want to use the $select to...
View ArticleSAP Gateway RFC Error.
Hi, I have installed SAP Standalone Gateway 2.0 to connect my SCM system to SCM optimizer. When creating the RFC from SCM to Gateway, it is throwing an error SAP gateway connection failed. Is SAP...
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OData service development with SAP Gateway - code-based service development -...
Introduction In this blog I would like to show the basics of OData service development with SAP Gateway when using code based service implementation as it is shown in the upcoming SAP CodeJam events...
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OData service development with SAP Gateway - code-based service development -...
Since the editor didn't let me enter additional screen shots I am continuing my last blog post OData service development with SAP Gateway - code-based service development - Part I in a new one: We...
View ArticleCan Gateway try to reach the back end ECC several times in case of temporary...
Hi Experts, Does anyone know, if Gateway tries to reach the back end ECC several times in case of temporary network issue? like a time out or x-retriesor is it instantly throwing to the gateway error...
View ArticleSSO without having users in SAP Gateway
Hello all!!We need to develop SAPUI5 application which connects to SAP Gateway and fetch some data based on user position in system(so in data service we must have user windows login to fetch data)....
View ArticleLoading the metadata for service failed - Data object not found
Hello SAP Gateway Expert,I'm using the Gateway for some times now and I encountered a strange error. I created a service with Entities based on ABAP RFM and it was working fine. I added an association...
View ArticleOData response message suppression
Hello people Is it possible to remove some messages from an OData service response? Is it recommended? Thank you
View ArticleHow to call the second entity set from first entity set
Hi , i have a header and item entities in my application . i have dispalyed all header data in one view and i want to display item data in another view. Now ...i created a navigation between first...
View ArticleSystem alias movement fromDEV system to QA & PROD
Hi I am pretty new to the OData development. We have an existing system which has Odata services in DEV,QA & PRODUCTION environment. We have created a new OData services in DEV system & have...
View ArticleGateway Client prompts to enter credentials for each request
Our gateway system is configured as Embedded Deployment (Gateway and Backend on the same System). And everything works fine - I can read and write via ODATA. If I use my Browser, I need to logon only...
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OData service development with SAP Gateway using CDS via Referenced Data Sources
Updates02.06.2016 Added link to blog that describes how to implement updates Introduction In a previous blog OData service development with SAP Gateway - code-based service development - Part I I...
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OData service development with SAP Gateway using CDS via Referenced Data...
Introduction The OData service that has been generated in the first part of this blog is read only. In the second part of the blog OData service development with SAP Gateway using CDS via Referenced...
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Service example for Tree/Hierarchy annotations ?
Dear Members, do you know a vocabulary-based SEGW project in SAP standard which manage hierarchical annotations so that a tree view is rendered on the UI ? Thanks, Attila P.S.:I would like to generate...
View ArticleSAP CodeJam
In this blog I am collecting information about what you can do in advance when attending a SAP CodeJam about SAP Gateway and provide links about SCN blogs that we will use in such an event. What to...
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User Self Service forgot password
Dear Experts, We are referencing to this document.Currently we have successfully created Users in SAP using this user self service although we are not understanding why SAP provides such huge and...
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Closing session of Soft State OData service
Hello,I would like to share the idea how you can manage or kill the session of your Soft State OData Service.For more information regarding Soft State Support for OData Services look here:...
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