Hi all,
can I use get_entityset and get_stream on the same media entity?
I want to call get_entityset, because there is more than one file relating to another entity.
kind regards,
Kai
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Get Entityset with Media Entity
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Featured Content for SAP Gateway
| Support of multiple backend systems - How to use Multi Origin composition and Routing | |
 | Posted by Andre Fischeron Feb 2, 2015 Learn how to configure a service to use multi Origin Composition to retrieve data from different backend systems |
SAP Gateway and API Management Coming to TechEd && D-Code Bangalore | |
 | Posted by Ning-Jing Gaoon Jan 31st, 2015 This blog provides the program overview and highlights of both products at upcoming March event in Bangalore. |
Preview of SAP API Management powered by HANA Analytics in the SAP Cloud | |
 | Posted by Elijah Martinezon Jan 20, 2015 This blog provides the first look at the In-Cloud Beta release of SAPs API Management Platform including a preview video. |
| DEVELOP AN E2E INTEGRATION SCENARIO WITH SAP GATEWAY, SAP HANA AND SAPUI5 | |
| Posted by Andre Fischeron December 2, 2014 Creation of OData service from scratch making use of a CDS (Core Data Services) view from HANA |
| See More: Recently featured content for SAP Gateway | |
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Recently featured content for SAP Gateway
Book Analogy to understand Central Hub and Embedded Scenario
 | Posted by Ekansh Saxena on Jan 2nd, 2015 Follow this blog to understand Central Hub and Embedded Scenario using a book analogy. |
 | Posted by Aakash Rajon December 15, 2014 Step by step video tutorial on how to use SAP Gateway User Self Service for B2C scenarios |
| SAP Gateway, SAP Process Orchestration, OData, SAP Mobile Platform – how does all this fit together? | |
 | Posted by Martin Bachmannon November 21, 2014 Covering technologies that are designed to best support our customers with OData |
| Release Information & Constraint Notes for Gateway Developer Tools | |
 | Posted by Amit Nigamon October 16, 2014 Follow this blog for latest software updates, enhancements, new features, bug-fixes, etc. |
| SAP Gateway and API Management Footprints at TechEd Berlin and Outlook for the Final Day | |
| Posted by Ning-Jing Gaoon November 13, 2014 A busy day for SAP Gateway team at TechEd && d-code Berlin. Check out the highlights here |
| Simple Step-by-Step SAP-Gateway Service Guide | |
 | Posted by ARSHAD SHAIKHon November 2, 2014 More details here on how to create a simple OData service to perform basic operations including media and deep entities |
SAP Gateway & API Management, Here, There and Everywhere @ TechEd && d-code Final Day | |
 | Posted by Elijah Martinezon October 24, 2014 A busy final day at TechEd && D-Code Las Vegas! Check out the highlights here |
| Day 2 Highlights for API Management and Gateway at TechEd && D-Code 2014 | |
 | Posted by Monika Chandamaraichenguttuvanon October 23, 2014 An eventful day 2 for SAP API Management and Gateway team at TechEd && D-Code Las Vegas! |
| SAP TechEd Day 1: A Huge day for API Management and Gateway! | |
| Posted by Elijah Martinezon October 22, 2014 Check out the day 1 highlights for SAP API Management and SAP Gateway team at TechEd && D-Code Las Vegas |
| SAP API Management (Beta) on SAP HANA Cloud Platform | |
| Posted by Ning-Jing Gaoon October 21, 2014 SAP API Management Beta version is now available on HANA Cloud Platform. Check out the blog for more details |
| Another TechEd season is upon us | |
 | Posted by Mustafa Saglamon October 4, 2014 Meet Mustafa and other SAP executives for inspiring keynotes, interesting lectures and hands-on sessions |
| Outside-in modelling - a practical guide (RFC Rehab 1) | |
 | Posted by Ron Sargeanton October 3, 2014 More detailed practical demonstration of SAP Gateway outside-in approach |
| What's New in Integration Gateway in SAP Mobile Platform 3.0 SP04 | |
| Posted by Mustafa Saglamon September 27, 2014 A brief but conceptual blog about new features in SAP Mobile Platform 3.0 Integration Gateway |
| Let's code association/navigation and data provider expand in OData service! | |
 | Posted by Chandrashekhar Mahajanon September 24, 2014 A do not miss blog for developers on creation of simple SAP Gateway OData service |
| {API: World} An Unforgettable Experience | |
| Posted by Ning-Jing Gao on September 19, 2014 SAP became a popular demo area at "API World" show floor. Check out the details in the blog |
| SAP Gateway 2.0 SP09 features now available with SAP NetWeaver 7.40 SP08 | |
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| A look back at the APIWorldDataweek Hackathon | |
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| SAP Certified - Google Sheets with SAP - CloudShuttle | |
 | Posted by Gavin Quinn on September 15, 2014 The product is now officially out on the SAP Store, and Google Marketplace. You can find the details here |
| Sneak Peek into the World of SAP API Management and Gateway at TechEd && d-code in Vegas | |
| Posted by Ning-Jing Gao on September 12, 2014 Check out the interesting sessions our team offer on SAP API Management & SAP Gateway |
| I Love APIs 2014 Conference welcome reception and Day 1 highlights | |
| Posted by Elijah Martinez on September 10, 2014 Read this blog to get details on the sessions, demos and more at "I Love APIs" Conference 2014 |
| Gateway protection against Cross-Site Request Forgery attacks | |
 | Posted by William van Strienon August 26, 2014 Do not miss blog on how SAP Gateway protects against CSRF attacks |
| Meet SAP at “I love API 2014” Conference Sep 8 – 10 in San Francisco | |
| Posted by Ning-Jing Gao on August 25, 2014 Check out the exciting activities SAP team has planned for "I love API" event |
| What to Expect from SAP Team at {API: World} 2014 in San Francisco | |
| Posted by Ning-Jing Gao on August 22, 2014 Check out the exciting activities SAP team has planned for "API World" event |
| Unified Inbox in Gateway SP09 | |
 | Posted by Shyam Sunder Suthar on Aug 19, 2014 Check out the detailed list of features in Unified Inbox Gateway SP09 |
| Tips for Creating a Google Apps Script/SAP Gateway Mashup | |
 | Posted byPaul J. Moddermanon July 28, 2014 Get tips on integrating Google docs with an SAP back-end through SAP Gateway |
| Uploading Files to SAP GW, Downloading Files from SAP GW - New Techniques | |
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| Implementing Expand Entity/Entity Set | |
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 | Posted byAndre Fischeron July 15, 2014 SAP Gateway 2.0 SP09 has been released! Read to know more about the features delivered with SP09 |
| How to transport Fiori like applications using SAP Solution Managers Quality Gate Management | |
| Posted byAndre Fischeron July 7, 2014 Learn how to transport Fiori like applications using SAP Solutions Manager based on SAP Gateway |
SAP Gateway Developer Tools – Bridging the Past, Present and Future | |
| Posted by Amit Nigamon July 4, 2014 Learn what has changed about SAP Gateway developer tools. |
| SAP Gateway deployment options in a nutshell | |
| Posted by Andre Fischer with last update on July 2, 2014 Get a clear understanding of the different deployment options available for SAP Gateway, their advantages and disadvantages. |
| Posted by Andre Fischer on June 30, 2014 Read the details of the SAP CodeJam event |
| Recorded Webinar Session: Integration Gateway in SAP Mobile Platform 3.0 | |
 | Posted byStephany Treadway on June 24, 2014 If you missed our webinar, get the details in this blog! |
| Upcoming SAP CodeJam events around SAP Gateway in June in Germany and Switzerland | |
| Posted by Andre Fischer on May 28, 2014 Sign up for SAP CodeJam events around SAP Gateway! This event will take place in Switzerland on June 18th and Germany on June 25th 2014. |
 | Posted byPeter Ng on June 4, 2014 Get the highlights for SAP Gateway on the final day of SAPPHIRE! |
| Day 2 Highlights for SAP Gateway at SAPPHIRE 2014 | |
 | Posted bySupriya Ananthakrishnan on June 3, 2014 Read the highlights of day 2 for SAP Gateway at SAPPHIRE |
| Day 1 highlights for SAP Gateway at SAPPHIRE 2014 | |
| Posted byNingjing Gao on June 2, 2014 Get the highlights for SAP Gateway on Day 1 at SAPPHIRE |
| What is Exciting about SAP Gateway at SAPPHIRE | |
| Posted byNingjing Gao on May 15, 2014 SAPPHIRE NOW is around the corner, read to know more about the events, sessions and demos scheduled |
| Upcoming Webinar: Integration Gateway in SAP Mobile Platform 3.0 | |
| Posted byStephany Treadway on May 28, 2014 Sign up for the upcoming webinar! This session will introduce you to Integration Gateway and the unique value it adds to SAP Mobile Platform 3.0 |
| 'Gateway as a Service' is now 'HCI OData Provisioning' | |
 | Posted by Martin Bachmann on Apr 10, 2014 Learn how 'SAP HANA Cloud Integration' and 'Gateway as a Service' offerings have been bought close together |
| There is a Gateway for that ... | |
 | Posted by Mustafa Saglam on March 20, 2014 SAP NetWeaver Gateway is a technology solution that provides design-time and runtime features to expose SAP Business Suite data as OData services |
Posted by Duong-Han Tran on Jan 30, 2014 Read about some new and helpful features in SAP NW Gateway 2.0 SP08 | |
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Error While creating a Odata service in Gateway for BW Easy Query
Hello All,
I'm trying to create a Odata service in gateway system using BW easy query. I did the following steps,
1.In the redefine service wizard selected the RFC connection and BeX Query.
2. Gave description for model and service
When i click next i'm getting "Access refused" - /IWBEP/CM_ANALYTICS062
I checked in SM21,st11 in both BW and GW systems couldn't find anything relevant.
I have all necessary authorizations in both the systems.
Please advise on this.
Regards,
Sathyan P
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SAP Netweaver Gateway and OData V4
Hi Experts,
Does anyone have idea about...
When are we expecting SAP Netweaver Gateway to support OData v4?
Will it affect the current developments that are done as of OData v2?
Will the applications consuming OData V2 service be impacted?
Regards,
Jiten
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Gateway starter
Hi experts,
I'm making my first steps into the Gateway and i need to find out where is the best point to start.
My case is, that we will send the oData to Gateway from BPM and expose it to the frontend (UI5 application).
What do i need, in order to take care of the Gateway, taking the service from the BPM and make it ready for consumption?
Do i need an ABAP skills for doing that?
Please refer me to some starting materials.
Thanks in advance,
Georgi
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How to send status code 500 from Gateway
Hi colleges,
I'm starting with SAPUI5.
We have build an app that connects to SAP Gateway and we are looking the way to send back error messages from the business logic.
I found the way to achieve it raising exceptions (/IWBEP/CX_MGW_BUSI_EXCEPTION) but when the error arrives in UI5 it always have status code 400.
Is there any way to send other status code depending on the specific error?
If you have more information to share concerning the error message handling between GW and client, I'll be very pleased.
Thank you & best regards,
Manuel
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TechEd Bangalore, 2015: My First OData Service Using SAP Gateway Technology(CJ606)
Wow! TechEd is knocking at our door again. TechEd opens the 'gateway' to meet new people and also people with similar interests. As always, I am excited to participate in one of the biggest technology events. Undoubtedly, it is a world of opportunity for everyone to learn something excitingly new in this event.
Like they say “There is a Gateway for that”, I am thrilled to share that there is a“SAP Gateway” session for you as well. In fact there are several sessions catering to different target groups. The sessions will cover interesting topics like, OData in SAP HANA Cloud Integration, OData in SAP Process Orchestration and Cutting-Edge SAP API Management Leveraging REST. You can find more about all the sessions related to SAP Gateway in thisblog.
It is my privilege to announce that we shall be conducting a Mini Code Jam session on “My First OData Service Using SAP Gateway Technology (CJ606)”.
In recent times, I am happy to see many people showing interest in SAP Gateway. Though, we have good amount of resourceful materials available at the Gateway SCN, I have heard that learners find it difficult to kick start their learning process. So, here is an opportunity for beginners to get enlightened with concepts of OData and Gateway in this session. In this session you will be able to understand the important role played by SAP Gateway in the mobility world. The session will start with an overview of OData and SAP Gateway, then we will guide you to construct OData URIs to access different information from the backend. At the end of the session, you will be able to create a simple OData service with QUERY-CREATE-READ-UPDATE-DELETE operations using the code based approach.
If you have never created any OData service before, do not worry we shall help you to create your first OData service. We would also help you to get your doubts cleared.
So, if you are a newbie or an enthusiast, here is a chance to venture into SAP Gateway.
I am excited to meet you, see you there …
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A CREATION QUERY related to table as input with RFC
Hi experts,
I have a TABLE AS INPUT to an RFC which i am mapping to create odata.
for the table with fields : i have created a entity type RFCINPUT with property as :
| MANDT | Types | MANDT |
| VBELN | Types | VBELN |
| POSNR | Types | POSNR |
| ERDAT | Types | ERDAT |
| ERZET | Types | ERZET |
QUERY 1:
WHERE should the mapping be done?? under create or getentityset(query) or update of the entity type.???
QUERY 1:
while giving we can use $filter for single input in the URL itself.
However for multiple input as a table how to handle using rest client postman .( $batch is used i think which i have no idea about)
Cannot we JSON as an INPUT in postman.
Thanks in ADVANCE.
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SAP Gateway - Return warning messages to service
Hello,
after spending some time on google i didn't find a helping thread.. so i'll give it a try at the SCN 
We've developed a gateway service to create leaverequests.
The included check returns warning messages as "leave request is in workfree time" - for example for a weekend.
The LR will still be persisted - so no exceptions.
But i want to return these messages to the gatewayservice/frontend.
I found a thread that helped me a little, but i'm not quite satisfied yet.
=> Success/Error/Info Message in return of Odata Service response from ECC
The message will only be returned if i raise an exception.
But i don't want a 400 Bad Request.
The GW Component is updated to SP8 as suggested by Ralf Handl.
Did i do something wrong? Is it even possible to include messages in the return-body?
I tried the example code from the thread linked above.
Thanks for advice!
Greetings,
Pascal
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Multilevel Deep Create via Gateway!
Hi,
Does anyone know if its possible to created multilevel deep create via Gateway?
For Example: I want to create 3 levels deep hierarchy via Gateway in 1 go:
Level 1: Project to Group Products
Level 2: Group Products to Group Sales Articles
Level 3: Group Sales Articles to Article Market Listing
If not, I will have to break these into multiple Asynchronous deep calls bound with some logical keys 
Regards,
Saumil Jyotishi
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Deploying SAPUI5 applications on SAP Gateway as the application server
Hi,
We are just trying to ramp up on Fiori architecture and utilizing SAP netweaver gateway in combination with SAPUI5 to build new generation user interfaces.
Most of the demos and tutorials I see involve utilizing the SAP netweaver gateway as the oData services provider with the UI components hosted on a separate web server like Apache. Looking at Fiori apps, it looks like they utilize the SAP gateway as the web server itself, without having the need of a separate web server.
Are there some instructions and guidelines for porting a SAPUI5 UI application (UI components) on to the SAP Netweaver gateway, similar to how Fiori does?
thanks,
Nitin
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Create deep insert not working
Hi All,
I had created Create deep insert for Header detail scenario.
Things are working fine for GetEntitySet.
I am able to get Header detail data in Client but when I do post for Header details ,
Only Header part is going but no Details data is going.
HTTP Response is 201 is coming but getting only Header Fields no details
IO_DATA_PROVIDER Method is not getting Detail Data.
I checked multiple times Model are fine....
But getting any reason for such behaviors..
Not getting any error ,also
Kindly advice
Regards
Vivek
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Plans for refresh tokens with OAuth2?
Hello,
Does anyone know if there are plans for allowing the use of refresh tokens with netweaver gateway's implementation of OAuth? The context I'm thinking of is when using the authorization code flow as described here: Using OAuth 2.0 from a Web Application with Authorization Code Flow - Security and Identity Management - SCN Wiki
Without a refresh token, the users need to keep authorizing the app...
Thanks!
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Coding top and skip based on existing URL
Hi all.
I'm actually having problems when showing some data in a Fiori App. Fiori App is basically making this call:
/sap/opu/odata/sap/APPROVAL_SRV/PaymentBatchCollection?$skip=0&$top=20&$inlinecount=allpages
Without implementing the skip and top functionality, is strange what I get from ET_ENTITYSET. Debuggin the method I can see 38 entries however in the Fiori App I can see that 58 entries have been passed. I'm pretty sure that is because of missing implementation of the top and skip, but after trying with some coding i'm not able to do the correct paging. This is what I wrote ..
lv_top = io_tech_request_context->get_top( ).
lv_skip = io_tech_request_context->get_skip( ).
IF lv_skip IS NOT INITIAL.
DELETE et_entityset TO lv_skip.
endif.
DESCRIBE TABLE et_entityset lines lv_lines.
DELETE et_entityset from lv_top to lv_lines.
With this piece of code I can only see 19 first entries, with no option to get to next page.
Can anybody help me?
Thanks in advance.
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Error information in the service output
Hi Experts,
When i execute my service in gateway client, i am getting the 500 internal error as below
Eventhough all the authorisations are given as insisted in the message and mentioned in the note, i getting the same error as the output.
Please let me know how to resolve this.
Thanks,
Gowtham
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Connecting Cloud connector with ABAP system
Hi Team,
I am trying with service HCI Odata Provisioning. I have installed my SAP Cloud Connector and I have configured Access Control for accessing my abap system. As in our local environment we are not using any SNC library to ensure trust between local machine and application server, I have not configured the Initial Configuration for RFC in Cloud Connector(SNC Library name and QoP).
I have created Destination and Service in my HCI Odata Provisioning Administration.
But when I try to access the Service Document, I am getting the error Forbidden.
In my Cloud Connector Audit Logs, it is shown as "Denying Access to system virtualHost:virtualPort"
Any solution?
Do I have to make any Destinations or changes in my SAP Hana Cloud Platform Cockpit so that I can access the RFC system directly from HCI Odata Provisioning through Cloud Connector?
Is it necessary to configure the SNC Library Name if I want to access ABAP system from Cloud Connector?
Please help.
Regards,
Dhani.
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External OData Service (non SAP system)
I'm working in building in using Gateway (Hub) to integrate in our backend system (ECC) with another external application. That application provides an OData Service. Has anybody done this before?
I'm using Northwind service as reference.
This is the steps I have followed:
- Create an HTTP destination to the system where the ODATA service/model resides
- Create a new project via SEGW
- Use the option Redefine OData Service, bringing the model from the HTTP destination I have created and I'm able to bring the model
- I generate the runtime objects with no issue
However when I try to Add the service via /IWFND/MAINT_SERVICE, I receive the error "No Model assigned to Service"
Any help will be welcomed.
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ODATA POST method with multiple record
Hi All,
How to update multiple records in a POST method ?
I have an internal table coming from UI5 , I need to update this table using the POST method via ODATA .
Please provide me direction or solution to update multiple records using POST method via ODATA.
P.S.
I am creating an ODATA service for HR Renewals , and I need to update the form details using the FM HRASR_PROCESS_EXECUTE in ODATA service.
Thanks in advance .
Chandra.
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Landscape for GW
Hi experts.
Need you advice in configuration of SAP Netweaver Gateway.
We have installed SAP NetWeaver 7.40 production system and Netweaver Gateway is a part of our system.
Does we need change our configuration to a gateway as a standalone engine?
This is a productive system and now we use gateway by odata calls with rate about 4 calls per second.
In the future we are planning to increase palyload on Gateway - use odata calls with rate 100-200 calls per second.
Does we need change our configuration to a gateway as a standalone engine?
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