Hi,
We have created a ZBAPI same as standard BAPI "ALM_PM_NOTIFICATION_GETDETAIL" for creating an ODATA service. But we are facing problem while calling the data from multiple tables in a single query/entity while creating that ODATA service using SEGW.
Please guide me how can we do that or is this possible to do that.
Thanks,
Shrikant N.
Hi guys,
I have a scenario where I have different clients on a system. The Netweaver system is added as an add on. I can do development in one client, testing on another client and configuration a third client. On the test client where the data exists when I run the service, the registration status says that it has been registered from a different client. And on running the service it gives me an error no system alias found. However, I am not allowed to make any changes in the testing client.
Can anyone help me with how can I test my service?
Regards,
Dhruv
Hi,
I have just started with SAP NW Gateway and in a learning stage.
I have some questions on the SAP NW Gateway development aspects.
1. Whether we need to develop the services in the backend (SAP ECC - SEGW transactions) and need to only expose the NW Gateway system or we need to develop the business logic in backend (SAP ECC) and need to develop the interfacing components (NW Gateway - SEGW)?
2. Are there any development guidelines (preferrably published by SAP)?
Anticipating your response.
- Vipin
Hello everyone!
we are planning to install NW Gateway as Central Hub System (ABAP Frontend-Server NW 7.40).
Where do I find reliable recommendations for the Hardware Sizing?
Are there any recommendations for 2 (D/Q->P) or 3 System Landscape (D->Q->P)?
Thank you!
BR, René.
Hello,
I am a partner services advisor asking this question on behalf of a partner who has an OData-Integrated mobile application through SUP 2.2 sp05.
I am thinking that this is a Gateway issue, which is why I am posting here:
Currently their NetWeaver Gateway (URL) is unable to authenticate with LDAP before providing the SSO Token.
Unfortunately SAP Unwired/Mobile Platform (SUP / SMP) is unable to generate a SSO token based on LDAP authentication. SUP/SMP relies on the HTTP URL specified in the HTTP Authentication Module to authenticate the user and generate the SSO token.
We are trying a couple of things and wanted to get your opinion on it or suggestions for other ideas:
Thanks for your insights, and apologies if I am posting to the wrong forum!
FYI, here is a bit more of a back-story:
The partner is trying to configure LDAP and SSO2 authentication as follows:
Now when they are trying to connect through SSO2 security configuration from mobile by disabling password on Gateway which is integrated with AD, they are not able to communicate with Gateway. It is throwing "401 Unauthorized" error.
Hi Experts,
I need to develop an app through Odata channel in SAP Netweaver Gateway. Usually we will use ECC as backend system. Now my requirement is the backend data has to come from Transport Management(TM) system. My question is how to get data from TM system do we need to create class & interfaces for Odata in TM system or in ECC after integration. Kindly help me on this issue.
Thanks,
Gowtham
Hi everyone,
After installing SAP NetWeaver 7.4 I am having a few issues connecting it all up to my ECC system. The problem i have is in SEGW under Service Maintenance. I can see the ECC server i have created but i am unable to Register or Maintain. The error log is showing up with no entries.
Below is the error i get when i try and Register the entry (ECC server (I'm assuming its grabbing that info from the Gateway settings))
All components are running on the NW7.4 and i'm making RFC calls to the ECC server.
System Alias settings:
Local GW is ticked
RFC connection is specified (<SID>CLNT400) of the ECC backend system i'm trying to connect to
Software Version = Default
System ID = blank
Client = blank
WS Provider System = blank
Gateway Settings
Destination System = hostname of ECC server (both instances NW7.4 and ECC reside on the same physical box)
Client = 400
System Alias = as per "System Alias" settings setup above
RFC Destination = <SID>CLNT400 - RFC connection to ECC backend system
RFC Connection <SID>CLNT400 settings
Target host is specified
Instance # is specified
Current user is ticked
Trust relationship = Yes
From the Gateway server i'm able to go into SM59 -> Select the RFC destination and successfully "Remote Logon"
If anyone can help me out here i would be very grateful.
Thanks
Rob
Hi All,
I am new to SAP Gateway. I know there are two types of locking mechanism ( optimistic and pessimistic) . Optimistic we do by etag and if-match.
Is there any idea of how to do by pessimistic approach.
For example we are reading a contract and then updating it. So, in get_entity we have to put the lock while reading and we have to unlock while updating. But how does it works. Whether the lock automatically get released after the get_entity method.
Kindly guide me in proceeding further.
Hi All,
We need to configure parameter of our SAP netweaver gateway server as per sap standard. Can any one, can suggest and share some document or sap notes for the same.
Regards,
Jithin M
Hi,
I have been able to implement deep insert (batch) functions using SAP Netweaver Gateway objects:
http://scn.sap.com/docs/DOC-22305
How To Batch Multiple Operations Into A Single Request
Now, I want to write a WCF service in C# .NET exposing the deep insert functions which can be consumed by a Windows Phone client. Is this possible? If so, how? Can somebody guide me by providing me a code sample?
Thanking all the experts in advance. 
Regards,
Sreyan Choudhury
Hello Netweaver gurus.
One of my client faces this issue. Has anybody come across similar error types ?
Regards,
Nitin Koushik
I recently registered for a trial system to check Netweaver Gateway and build some sample services. Unfortunately could able to create a new project and being challenged with attached error"You are not authorised to create a new project "
Does this mean the trial system/demo system only allows to consume the sample services but not create new services?
Hi Experts,
I am trying to export BW query as an ODATA service. I am following http://scn.sap.com/community/netweaver-gateway/blog/2012/12/08/transform-sap-bw-queries-into-odata-service-generation-and-activation link for achieving the same.
I am able to complete first 2 part of thatseries. I am able to see my ODATA service as an XML in the browser with metadata information.
http://<Host> :< Port>/sap/opu/odata/sap/<service name>/$metadata
But when I try to do http://<Host> :< Port>/sap/opu/odata/sap/<service name>/<queryname>Results , getting following error.
Please help me to resolve this error. I am also aware about easy query but my BW system is 7.02 so cannot use that functionality.
Regards,
Niket Talati
Hi,
We are trying to use the Approve Request App on Fiori Wave2.A dynamic tile has been created. While trying to launch the app from the Approver id we get a popup saying Failure-Unable to launch App. Steps mentioned in the Approve Request app on SCN (links referred : http://scn.sap.com/docs/DOC-46215 and http://help.sap.com/fiori_bs2013/helpdata/en/a8/995952d9a6617fe10000000a44538d/content.htm have been followed and checked.
Could you help us with this issue?
Attached is a screenshot of the error.
Regards,
Ann
Dear Experts,
After configuring all the necessary customizing in ECC (releasing, workflow, authorization) and the Gateway (scenario definition and authorization) and checking the gateway if it can receive the workflow-items from my inbox, the app keeps in the 'fetching' mode..
What did I miss? Maybe the target url: /sap/bc/ui5_ui5/sap/ui5_mm_po_apv/index.html?backToHome=true is wrong?
Please help
I'm So close....
Regs,
Ruud
Hi Gurus,
As per the blog( http://scn.sap.com/community/netweaver-gateway/blog/2012/12/08/transform-sap-bw-queries-into-odata-service-generation-and-activation ) I have created odata model in SEGW transaction. I am getting Rfc connection error -( 'SQL error 10760 when accessing tab) as described in the screenshot while generating runtime objects. Please help me.
Ganesh.
Hello, I hope someone can help me with this issue
I have an installion of Netweaver GWPA, Android SDK and Eclipse Juno configured and running perfectly on my Computer. How can I distribute this as standardised Installation for 14 other Computers?
I tried the "eclipse" way of copying the folder, but it ignores de GWPA and Android SDK... as though they were never installed.
I have noticed that some repository files are created under the user, but since we are working in a lab and students can Login to any Computer, how can I optimize this so that they can work on their Projects in any Computer?
Thanks
Mariela
Hello,
we're just about planning for our new OData Service. As we have a scenario where we generate structures to be used in our OData services we cannot make sure that the structures in the different clients are idetical as we will have additional customizing for this. In our use case that would mean that depending in which client the OData service is called the meta data could also be different. Entities and Entity Sets will be exactly the same as I use the same OData Service.
When I was testing the caching meachanism I got also confused with browser cache and the backend cache. Maybe you also made your experience and can provide me more details if I call the same service in different clients if we always access the same meta data...???
The informatio I got in SAP Help does not say anything regarding this:
Metadata Cache - SAP NetWeaver Gateway - SAP Library
Thanks & Regards Marco
Hi Colleagues,
I know how to bind one structure for a new created data object in Gateway Service class as below, but I don't know how to bind several structures if there are several tables as export parameters in one function module, could you please tell me how to define them?
Kind Regards
Andie
Hi,
We are trying to customize our logon page in fiori wave 2.I would like to upload an image so that it gets reflected on Fiori logon page. I have followed the below path.
SE80->MIME Repository->SAP->Public->BC->UI2->Logon->img->right click->Import MIME objects.
I get the popup saying “Error when loading file”.
Could you help us with this issue?
Regards,
Ann