Functionality of RFC is like, on invoke, it returns MARA table details. This RFC will be consumed in OdataService of SAP-Fiori. Helpful to beginners. Only using GET requests was sufficient in my usecase. If so, you need SAP Universal ID. If someone reads this blog and they start applying this process in an S/4HANA 2020 system, for example, where RAP model would work just fine, that would not be a good solution. I have also faced the same issue, but it got resolved -, Click on activate, after the method is re-defined. Below screen will appear where you can see below folder in project. That will be covered soon in my next blog ..that all we are already usingbut for blog updation time required. i'm looking forward for it, when i get some experience i'll do my own tutorial but in my matern lenguage, spanish. E.g. Another screen opens up and double click on the service as highlighted below. Here, I had just written basic logic to read the value from HTTPS Request and update that in custom table . The OData logs are passed to SAP Application Interface Framework via the OData transfer job. The URL should have the following format with host and port of your backend system and a particular sales order ID: https://host:port/sap/opu/odata/IWBEP/GWSAMPLE_BASIC/SalesOrderSet('id'). Now the users in charge of monitoring the OData service must be assigned to the recipient. Then save. Now We will Redefine the method of class ZCL_ZTEST_PI_SD_POST_DPC_EXT. I'm guessing your next post would cover adding more code? Simple Five Steps to configure API/ODATA services in the SAP S/4HANA On you can use the method Define to create entity, properties etc using code based implementation. (Optional) Define settings for the Push Functionality. The exact path - and exact version - will be configured in later tutorials. have you enabled ODATA service via transaction SICF ? If you have multiple accounts, use the Consolidation Tool to merge your content. You might want to review this from the reader perspective and add more details as well as your personal experience. sometime i'd like to see one post about programming filters, search, query, navigation and so on of odata . Yes, We need to handle for CSRF token. The description of service registration process could've been more clear and concise. Write below code in method. From the message, i could understand that it is something related to the variable being entered in the cloud factory. Can you identify this fighter from the silhouette? this will create a related entity set (internal table). Check for successful generation of service and model. For above mention service , we can also see CSRF code after test execution. We have generated the runtime artifacts and registered and activated our OData service. Click on Icon Create. tick on Vbeln as key field and click on finish. Here we will write logic to read the data from HTTP request to get the HTTP response . Step 2: In this pop up we can see EKKO structure and all of its fields. RFC returns output in table format, which we need to map structure of OData-Entity-Type Materiallist. Follow the prompts to select your organization and space by clicking on the home button in the lower-left corner. Create a table via transaction SE11. Type cf login, click CF: Login to Cloud Foundry. The test data is stored in the .json files. To support both versions, and other versions that may be added later, you will create a generic connection to the Northwind service. Nice blog..I really appreciate..Thank you so much.. Procedure Log on to the SAP Fiori server backend using SAP GUI. It is important that this is specifically opened, because the following commands will deploy files to the currently opened folder. You have successfully created a new package named ZDEMO. But we do not have any basis team here. Entity types: Entity types are like ABAP structures. Under service implementation Expand SDheaderSet. You will redirect to other screen. Check with the following example for reference: When inserting snippets to YAML files, pay attention to the indentation of the lines, as YAML is indentation-sensitive. In this tutorial, we use the SalesOrderSet collection. Open and examine the OData service using the approuter via your browser. Now, we have Purchase Order header and Purchase Order Item entity type i.e, structure and entity set i.e, internal table ready. Sorry for delayed response, I was too much busy in my current project. Select radio button Entity type and and click on check box entity set. Does substituting electrons with muons change the atomic shell configuration? Another screen opens up and double click on the service as highlighted below, In the following screen go to the Logon Data tab, the client details would be mentioned and this is the default client. While creating Odata services, I had gone through multiple blogs post and found that there are few steps which are not self explanatory and hence at the end of creating an odata service we get bad HTTP response . Go to Customizing (transaction code /n/AIF/CUST) and navigate to SAP Application Interface Framework > Error Handling > Define Namespace-Specific Features. Check the boxes for Overview and Technical User. The default client for an added service can be seen in the transaction SICF. SAP Application Interface Framework, Beginner, Tutorial, SAP S/4HANA Create a simple AIF interface to enable monitoring of an OData Gateway service. Before pasting, make sure that your cursor is set to beginning of an empty line. If your namespace contains more than one interface, select interface SALESORD of version 1. In an UI5 application the batch processing in the Odata Model must be disabled for this. In a few months, SAP Universal ID will be the only option to login to SAP Community. I had gone through multiple blogs post for post Odata service. Enter the Data type name ZDEMO_ODATA_SALES_ORDER and choose Create. Launch the Dev space in SAP Business Application Studio. In a few months, SAP Universal ID will be the only option to login to SAP Community. Without it, you will lose your content and badges. Click on the button "ICF Node" and then Click on Configure (SICF) from the drop down. Similarly for post also you need to mention entity set and input data in json format . Choose Add Service. Of course, even if there are already 100 blogs written about something it doesn't mean that no one is allowed to write the 101st one. So lets generate and register our service. If you forget this step, you might receive an HTTP 400 error: This page isnt working at the moment when testing after deployment. PS: How to check if you get any errors while executing Odata. How to vertical center a TikZ node within a text line? Starting from ABAP 7.5, instead of the described process, we should be using ABAP Programming Model for Fiori, i.e. After creating a variant of the OData transfer job, you need to schedule the respective program to collect the OData logs and pass them on to SAP Application Interface Framework. Don't just repeat the same "step by step with screenshots", add something. If not, your interface is already displayed. To also add business-related errors, you need to change the log level. Open your workspaces default projects folder. Since you have the API integration, you must have put the variable on the cloud factory, right ? 0500000000. Provide the name of your project and a project with the following structure gets created. In this case you can skip this chapter. What do the characters on this CCTV lens mean? In Return of the King has there been any explanation for the role of the third eagle? Provide name of the entity type and the structure from which we are importing fields. We have our first Odata created and we fetched data from the database table. You can also edit the generated test data inside the folder srv src main resources test-data. laxmi jibheThanks for sharing this. Select 'Entity-Types' -> right click -. DPC used to code your CRUDQ methods as well as function import methods. MTA deployment may take a while, especially when it is initially deployed. Below screen will appear where you can see below folder in project. In those documents it was given very high level steps. We had redefined method of MDP Extension class to bind the structure. For demo purposes, you may also directly execute the program with variant instead of scheduling a background job once you have sent an erroneous sample message. In the last prompt of the wizard, please locate the previously created metadata.csdl.xml file from your workspace (/home/user/projects/MBTEPMDemoService) and click OK. Provide the name of the entity type in the popup. after click on the button none screen pops up i tried click on Call Browser but nothing happens I am using SAP GUI 770 Ver Windows. In your workspace, a file xs-security.json will be generated inside srv folder. A pop window will appear , Fill the details as per below mention in screen shot and click on check icon or enter. Ensure that this is checked. It would be great if you could post the logs here and i could try to help. Therefore you execute task csdl-to-war-test or edit the variable in file TestSettings.java from your workspace at the path srv src main java com sap mbtepmdemo TestSettings.java. If you have multiple accounts, use the Consolidation Tool to merge your content. In a few months, SAP Universal ID will be the only option to login to SAP Community. A Step by Step process to Post Odata services in SAP / SAP HANA system In the upcoming Start Time dialog, choose Immediate, which selects the Immediate Start flag. In the Create Step dialog, enter the program name /AIF/ODATA_TRANSFER_JOB and the previously created variant SALES_ORDER. Enter your interface name SALESORD and version 1 and enter the name of the newly created single index table ZSO_MON_IDX in the field Message Index Table. now go to transaction SEGW and expand folder Runtime Artifacts . In embedded system Go to your Gateway Hub (Front-end system) and execute t-code /n/IWFND/MAINT_SERVICE. The main steps to do this are as follows: Activate SAP Gateway. I tried to explain the whole process in 4 steps. The following steps must be done in order to add the API/ODATA services in the back-end SAP S/4HANA systems. In case you struggle on generating the service, you might find the documentation helpful. Now double click on your project name service . My only motto will be to save time and efforts of many developers who are searching for a solution for their problem, which has either already appeared/solved by someone else. Go-to t-code 'SEGW' -> click on icon 'Create Project'. fill ABAP structure as VBAK and click on next. overall this tutorial is very easy to understand, although I'm curious about one part ( regarding the behavior of Odata method sequence ): so question is: what if I wanted to test the create / update / delete method, how do I actually change the URI to test the other method? Select a sales order ID that exists, e.g. We can test this ODataService in SAP-Fiori (front-End): Descritpion To get RFC detals via EntitySet . Here give the details of structure and structure name as per below screen below. Unselect this checkbox only when you are sure that we wont be requiring an entity set (internal table) in our Odata. In general relativity, why is Earth able to accelerate? When they are created, you can work with csdl-to-war again in order to push just the OData service. Select fields for your structure and click on next. Click on generate button and below pop up comes. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. While still in Customizing (transaction code /n/AIF/CUST), navigate to Interface Development > Additional Interface Properties > Define OData Services. Alternatively, if youve set up Message Monitoring in the SAP Fiori launchpad, you can check the test results there. In case of doubt, double check the API Endpoint in BTP Cockpit, Overview of the Subaccount, e.g. Would it be possible to build a powerless holographic projector? You will learn How to create a simple OData interface How to set up monitoring of an OData service in SAP Application Interface Framework Alexander Bundschuh February 1, 2023 576), AI/ML Tool examples part 3 - Title-Drafting Assistant, We are graduating the updated button styling for vote arrows. Activate OData Services | SAP Help Portal As interfaces in SAP Application Interface Framework are grouped using namespaces, you must create a namespace. I am a very slow leaner, so just helping learners like me. Thanks Jelena Perfiljeva for the suggestions, they are really helpful. This is mainly due to missing explanation for how to load meta data and how to test the entity set data . I was just doing a similar thing and I get an error that the factory variables could not be read. Why did you start this and what were you trying to achieve? There is at least a dozen of SCN blogs already (Exhibit A and Exhibit B just from the top of the list) that explain the same steps with the same screenshots and level of detail. There is no overview of what this service will achieve, no explanation why these steps and no actual tips, from what I see. Go to transaction code - SEGW . Without it, you will lose your content and badges. Here we have mapped the entity for header and bind with structure VBAK. Now lets execute odata service in batch mode to get data and post data in one request . Create a simple AIF interface to enable monitoring of an OData Gateway service. Information message will pop up Metadata has been loaded successfully. In the input dialog, confirm the options as given in the following table: Make sure to not use underscores in the application name. The error mentions that the service the bot is trying to hit is not added in the system and would be like No service available for the namespace