Unable to find ./IWFND/GW_CLIENT. transaction
I am trying to run the http://scn.sap.com/people/volker.drees/blog/2012/10/26/step-by-step-guide-to-build-an-odata-service-based-on-rfcs-part-1 example to test the recently installed gateway. But at...
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Resource not found for segment
Hi, I succesfully created a service but when I try out the get_entity method it would prompt out "Resource not found for segment".The get_entityset is working fine but not the get entity method. I...
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Exception /IWCOR/CX_DS_EDM_ERROR occurred
Hi , I have created a Gateway service using Odata channel approach (created class for model and data..).when tested this service using Rest client , i got proper output for Metadata, but when i tried...
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Consume ASP.Net Web Service from SAP System
Dear SAP's Experts, Currently, I built a Webservice by Asp.net enviroment and I want SAP system use this web service to transfer XML content throught HTTP request. I don't know the proccess for...
View ArticleInterested in how to build the best OData service for offline scenarios ?
Next Thursday, April 23rd, Ken Unnai will talk about How to build the best OData service for offline scenarios in an one hour webinar. The registration link is now available on the page Mobile...
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How can I get the Username and Password from the oData service login, as...
How can I get the Username and Password from the oData service login, as input parameter into ( SEGW transaction )oData service GET method ?So that inside the oData service GET method i can write...
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HTTP Response is coming Blank in Odata service
Dear Experts. When I am testing my Odata service, It is showing blank screen in HTTP Response even after status code is 200, It is showing 'Json' format correctly problem with 'XML' format only. I...
View ArticleNetweaver gateway for connecting ECC & UI5
There is a requirement to implement SAPUI5 in our landscape. Currently our ECC is on version ERP 6.0 EHP6. The plan is to install a new netweaver gateway system and use that to connect ECC & SAPUI5...
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Resource not found for segment
Hi, I succesfully created a service but when I try out the get_entity method it would prompt out "Resource not found for segment".The get_entityset is working fine but not the get entity method. I...
View ArticleSuccess/Error/Info Message in return of Odata Service response from ECC
Hi All, I am working on Odata services and want to return messages to front end application which is designed in HTML5, which provide status of update/delete or create operation. I want to return error...
View ArticleUnable to find ./IWFND/GW_CLIENT. transaction
I am trying to run the http://scn.sap.com/people/volker.drees/blog/2012/10/26/step-by-step-guide-to-build-an-odata-service-based-on-rfcs-part-1 example to test the recently installed gateway. But at...
View ArticleGateway - upload excel/.doc files - error
Hi, We are trying to upload excel/.doc files through gateway.We get an error on gateway client :"An invalid character was found in text content" All other file types can be uploaded with create_Stream...
View ArticleEdm.DateTime format and conversion error.
Hi, What is the correct way to define Date fieldsin Gateway services? I defined a field as Edm.DateTime in SEGW made it nullable but am getting runtime exception.I tried defining a precision but then...
View ArticleNo service found for namespace /PARTNERNAMESPACE/, name SERVICE
Hi experts, I'm having some problems working with SAP NW GW 2.0 and I thought that may be you could help me. Basically, I'm developing Gateway Services based on the article [Content Deleted June 2013]...
View ArticleAuthentication when using Gateway
Hi, I have developed a Gateway odata service which is going to be used in an iPhone App for invoice approval.But what is best practice about the user authentication? How should the user who is trying...
View ArticleEdm.DateTime format and conversion error.
Hi, What is the correct way to define Date fieldsin Gateway services? I defined a field as Edm.DateTime in SEGW made it nullable but am getting runtime exception.I tried defining a precision but then...
View ArticleThe specified HTTP method is not allowed for the resource identified
Hello Experts, Getting following error for update operation "The specified HTTP method is not allowed for the resource identified by the Data Service Request URI" Please...
View ArticleGet user locked response from netweaver gateway
Hi Experts, Is there any way we can get a distinguished oData service response header for the case of user id lock, for now we are getting a 401 response "Unauthorized " response for the following...
View ArticleCentral HUB and HR Renewal (ESS / MSS via Suite Pagebuilder)
Hi Gurus! We are currently in the process of upgradring our system landscape - with a SAP Gateway deployed as a Central Hub. The first thing we are going to do is to upgrade our Manager Self Service....
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/iwfnd/maint_serivce - does not open Service Implementation
Hello Experts, I have working standard PO/PR approval Fiori Apps. I am working on extending them, however, when use T code /iwfnd/maint_service and open Service Implementation, it does not open it for...
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