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Hello, I am trying to update some form fields and columns in an item list after some actions. On my path i have configured a FOR EACH on my item list which is creating/composing JSON payload for my REST. (rows) However, I am encountering an InternalServerError (500) when attempting to save this data using REST service on path for my current instance. PATCH: api/data/v5.0/db/#{DBID}#/element

(...) Dear Community, I'm trying to connect with rest api to SAP API. According to SAP API documentation this should look like this: POST https://localhost:50000/b1s/v1/Login { "CompanyDB": "SBODEMOUS", "Password": "1234", "UserName": "manager" } In response I receive receive 2 HTTP Cookie items (B1SESSION and ROUTEID) that I have to submit with every rest api call to SAP API. The (...)

(...) Hi all! We would like to add a datasource from rest api . Datasource method is POST, since we have many parameters. We need this datasource in different workflows and parameters are dependent on values entered in current form (different fields in different workflows) and also should be fetched from database from another workflow. As I can see there is no way to use current form field values (in (...)

Hi, We try a REST Web service call like this: - global constant for REST Web service base URL, as https://something.com - global constant for REST request suffix, like api/webcon/action - other global constants, for Bearer etc - at app level we configure a template - Invoke REST Web service based on previous defined constants We use those global constants just to have separate

(...) port in Webcon, which you can find here: https://community.webcon.com/posts/post/odata-format-in-webcon-bps/346/3 . From what I understand, OData is still only available in the beta version of the rest api . I am wondering whether this functionality is being actively developed and supported, or if it is a feature that will remain in the beta phase. Apart from the mentioned post, I couldn’t find much add (...)

(...) Hi, I have a problem with action "Update item list values" pointed on path. Workflow is started automatically base on rest api and pointed to the same path. I found information on the log "Number of replaced rows: 0' after start process by rest api . When I use web to start process, action update item list values works fine. When I edit a document created by rest api , action also works fine. (...)

(...) ws (SQL)” action on a transition path to update multiple workflow instances—often dozens or even hundreds. Each of these updated workflows executes several actions upon transition, including making a rest api request to an external system. The issue arises when, for example, out of 150 instances, 140 complete successfully, but the 141st encounters an error. In such a case, all changes within the workfl (...)

Hey team We are intensively testing Webcon. I'm trying to send a PDF attachment in a simple app using the HTTP POST method, and I can't get it to work. Postman works fine, Python too. How can I adjust my action to make it go through? We prepared it based on this article: https://kb.webcon.pl/przekazywanie-zalacznikow-do-google-drive-za-pomoca-akcji-rest/ Unfortunately, it doesn't want to l

(...) Hi, I am unable to figure out how to use the Webcon rest api for starting new element. My issue relates to the "ChoicePicker" / "Autocomplete" fields, where I cannot find the way to submit the value. I think that I have tried all the combinations, but I always end up with the same error. Public Api POST /api/data/v6.0/db/1/elements - "formFields"[] - "guid":"...", "value": [{"id": "115"}] - "g (...)

(...) surely be handled nicer than this. Another approach would be to have a local (app) or global (system settings) PS-script library to put the script code. WEBCON BPS could than create a user defined rest api endpoint with in- and output parameters on-the-fly and instead of invoking PS scripts one could invoke a rest api internal PS endpoint as new action. I'm sure that you will have much better ideas (...)

(...) Hi all! Maybe this question has already been answered before, but I am struggling with an automation and action 'Invoke REST webservice'. I want to start rest api endpoint within a cyclical action on a daily schedule. This is some kind of 'long running operation', at the moment it takes 10 minutes on PROD environment. I already set execution time limit to 6000 for automation and also in global (...)

Hi, After upgrading from the 2022 version to the latest 2025 version, I am experiencing an issue with the URL for REST services. The address and API endpoint are stored as global constants. For example, the URL: https://mock.webcon.bps:3317 For example, the endpoint: /domains/customercommunication/internal/v1/message Webcon returns an error during the sending action due to an incor

(...) i everyone, I’m working on a feature, where single button triggers a set of actions that grants permissions across related parent and child workflows, and delegates active task to other user using rest api . I'm currently facing a frustrating issue with the task delegation API using the endpoint POST /api/data/v6.0/db/{dbId}/elements/{elementId}/admin/tasks/assignment When I use this endpoint via Swag (...)

(...) I need to call a rest api from a WEBCON form and write the returned values back into form fields. The rest api performs several validations on the incoming JSON payload (e.g. date from valid, date to valid, amount valid, etc.). In case of a validation error, the API returns something like: { "state": "error", "error_msg": "Date to must be greater than date from" } Approach 1 – Automation (m (...)

(...) Hello, we want to integrate a WEBCON application with a banking / core-banking rest api protected by OAuth 2.0 (WSO2). The API is fully standard-conformant (RFC 6749) and supports the following grant types: client_credentials authorization_code password (Resource Owner Password Credentials – intended for trusted internal TSS clients) For the required backend endpoints, the core-banking API sup (...)

(...) form field or Item List and so on could then select which column to display. This enables flexible reuse and keeps the query centralized, maintainable, and consistent. Another Use Case could be a rest api Data Source that uses e.g. the email address of a user as a parameter in the suffix of the url. The Api would then dynamically reply the response only for this email address instead of giving back a (...)

Hi everyone, I have a case with WEBCON BPS 2026 and a REST integration. I need to call an external API that requires a client certificate (PFX / mTLS). Everything works in Postman, but in WEBCON I can’t find how to pass the certificate. Currently I’m using: -REST Web Service connection -Authentication: Anonymous -HTTPS + JSON I don’t see any option for: -client certificate - selecting