Extensibility

Hi everyone, I’m facing an issue while trying to open an Integration Object related to SharePoint in Appian. Whenever I try to open the integration object, Appian shows the following error message: Il sistema ha rilevato un errore Codice HTTP: 500 APNX-1-4198-000 Errore durante la valutazione dell’espressione UI Errore di valutazione dell’espressione (evaluation ID = YGR65): com.appiancorp.connectedsystems.templateframework.functions.pipeline.proxyDecoratorPipeline.TemplateInvocationException com.appiancorp.suiteapi.common.exceptions.InvalidUserException Important details: This issue happens only with SharePoint Integration Objects Other integration objects open correctly The error occurs while opening the integration object, not during execution The connected system is already configured in other environments works just fine,only in test and dev environments give this error Has anyone encountered a similar issue with SharePoint integrations? I’d lik

Normal http get integration. Getting below error and clearly query url is not created  . It is working with bruno/postman. hardcoded the bearer authorisation token into the appian integration , getting the same  error as below HTTP REQUET Note: The HTTP request did not include the following headers because they contained empty values: Authorization Accept X-IBM-Client-Id Content-Type Headers with empty values will be included in the request. Test again to see the results. RESULT error-result-label Connection timed out error-result-guidance The integration execution time exceeded the configured timeout Next Steps Retry the request later Set the timeout to a higher value

Hi  I need to pass document as a base64 string to third party integration and the structure is as a nested cdt. I did configure everything correct in cdt and passed cdt as a integration body. But I'm getting a timeout error.  Could anyone faced similar issue? When I did check on request, Appian is converting into xml code, and it's adding <n> to the xml. For example <n1: OlUploadDocument></n1: OlUploadDocument> But it should convert as <OlUploadDocument></OlUploadDocument> and when I remove this <n> and sending it as a body in postman it's working. I was thinking is it because of extra <n> in the structure? May I know, how to overcome? Please let me know Thanks

Hi Everyone, I’m working on the Deployment API export action and am encountering an "Invalid API Key" response. When i make a Deployment API POST call to Environment-A from Postman and Environment-B(Self-managed cloud), both are returning the same error: Response: 403 - Invalid API Key Message: "Invalid API Key. Contact your Appian system administrator to obtain the proper credentials." Error Code: APNX-1-4552-001 Here’s what I’ve checked so far: Admin Console: I reviewed the web API authentication page (/suite/admin/page/web-api-authentication), and I noticed that the last used date and time are populated. Login Logs: I also checked the Login-audit.csv file, where I can see an entry showing a successful login for Web-API service account. Does anyone have any insights or suggestions on what might be causing this issue or how I can resolve it? Thanks in advance!

Hi, I am getting the above duplicate data on the right side part of the screenshot as mentioned in the screenshot within the excel cells that are not mentioned with in the cdt to excel plugin smart service config. Can anyone provide the reason why this might be coming up.

Hi , Getting the below error when testing my integration. Can one of you help me out if i am missing something ?

I am looking for advice on automating an access verification step in Appian. Each time a user logs in via OIDC, we need to call an external endpoint to verify their access. The endpoint requires the user bearer token issued at login, and we can only reliably perform the check while the user session is active. Because of this, we cannot defer the verification to a scheduled job. Is there a recommended Appian pattern to run logic immediately on login, so we can call the endpoint once and persist the user’s access in an Appian table. The goal is to avoid invoking the external API on every site page load. I tried using a service backed record, but it still requires a trigger such as a record view load. Similarly, a process model still needs a user action to start. Are there any platform supported options for a login hook, post authentication trigger, or another best practice approach to achieve this Any guidance would be appreciated. Thanks

Our Appian application serves multiple geo regions (NA, EU, APAC). Each region uses a separate DocuSign account—and DocuSign’s REST endpoints require the accountId in the path (e.g., …/accounts/{accountId}/envelopes). We also need to route to the correct base URI for each account/region. Goal: Make the integration scalable and configurable by: Using an HTTP Connected System so we can manage auth/base URL centrally and pass accountId as a rule input in each Integration. Dynamically selecting the correct base URI (per account/region) via DocuSign’s /oauth/userinfo (then cache it) or from the Apps & Keys page. \ Planning a future switch to JWT Grant so the integration runs with a service account (no interactive login), impersonating a user with consent.  Is it possible to implement the solution. If yes what are the limitation?

Hi All, I am getting this error after upgarding the SFTP Functions Plugin version from 1.7.0 to 4.1.1 -  Error copying the Appian document to the remote server. See application server log for more details. Error Message: Permission denied Can someone please advise urgently what changes are required to use this upgraded SFTP version. Regards, Nirupama

I'm using the Microsoft Document Editor Helper Servlets and Functions advanced plugin to display editable Word/Excel/PowerPoint documents from our Knowledge Center in an interface via microsoftDocumentEditorField().However, a failure popup appears when users try to open/view/edit the document (screenshot attached for reference).Please suggest the possible steps or configuration changes required to resolve this issue?

Hello All- We have created a connected system plugin which uses delegated permissions to authenticate the user  As part of this plugin we are using the book definition route of pulling the access token from the context, The issue here is we had to authorize the connected system every single day to ensure the token remains active & not expired. If the user relogs in the token should always be a new one, we are pulling the token off the context why is there a need for us to click the authorize button every day  Did anyone face this issue ? Any workarounds for this one.

Hi team, I am getting this error while executing SEnd meeting request smart service Unexpected error. (APNX-1-8000-000).  Please let me know what other settings need to be done [View:/cfs-file/__key/communityserver-discussions-components-files/19/screenshot.docx:320:240]

Hi folks, As part of our requirement, we need to generate a letterhead in PDF format. The PDF should include the following: Header with the company logo and details — essentially two images: • Left: address & UEN • Right: company logo Standard document content with some dynamic fields (e.g., name, email address, reference numbers). A data table containing business information. The number of rows is dynamic (i.e., the table may have 1, 2, or n rows). I’ve been exploring smart services that can generate a PDF with all these elements — images (for the header), dynamic text fields, and dynamic table rows. From my research, these two smart services from the Dynamic Document Generator Plug-in seem relevant: HTML to PDF XSL-FO to PDF However, from what I understand, HTML to PDF may not fully support images (I’m not entirely sure, this seems to be a gray area). And I’m not very familiar with how to use XSL-FO for this type of transforma

Hi Everyone, As I couldn't find any documentation on SMT compatibility, can anyone confirm whether the Script Management tool is compatible with Microsoft SQL Server? We are planning to enable it in our environment.

I have been trying to generate a PDF file using the HTML template but I'm not getting the expected layout in the PDF file. below is the webpage view of HTML code below is the document i'm gettingcan someone suggest me an idea about how can i make the grid layout in the PDF file

Hi All, I'm trying to create a folder in external SFTP server and then send documents present in my appian folder to that sftp folder created. I have used SFTP Create Folder Smart Service. How do I map a customized folder name which is stored in a PV of type text to this SFTP Create Folder Smart Service? In the File path configurations, I don't see any parameter to which I can map the folder name. Please advise.

Hi, I am having issues with the sync between Appian data types and corresponding Java plugin objects. In Appian, I have two CDTs called ‘AttachmentList’ and ‘AttachmentDescriptor’. They were generated from ‘AttachmentList.xsd’ and ‘AttachmentDescriptor.xsd’, respectively.  As seen in the screenshots above, ‘AttachmentList’ contains one field called ‘Attachments’, where ‘Attachments’ is an array of ‘AttachmentDescriptor’ data types. These two CDTs share the same namespace. I have a custom Java plugin node that takes an AttachmentList data type as input. In the process model that uses this Java plugin node, I set up AttachmentList as shown below. /resized-image/__size/640x480/__key/communityserver-discussions-components-files/19/Screenshot-2025_2D00_11_2D00_28-at-1.54.52_2F20_PM.png Here is the code in the Java plugin source file for setting up AttachmentList as input: @Input(required =

Hello - I am looking for some details on what jars do we need from Appian to build a connected System & where do we get these jars from?  Its a bit confusing from the documentation  Can someone please let me know. Regards Naveen

Hi , I am trying to setup new Azure connected system to upload document to Sharepoint , I have done all the setup as mentioned in the below appian link Integrating SharePoint with Appian's Connected System - Appian 24.4 now error I am getting admin approval required when I tried to authrize this connected system only access which I am not able to provide is this :-  Click Application Permissions. Select the following permissions: Sites.Read.All Sites.ReadWrite.All My origination is a bank and they don't grant above 2 permissions to any app, is there any work around in Appian to resolve this as I am blocked due to this only and getting below mentioned error in Appian.

Hello, We are currently integrating Appian with our SharePoint Online tenant. We created a SPN with delegated permissions in Azure as stated in your documentation (https://docs.appian.com/suite/help/25.1/Integrating_Sharepoint_with_Appian_CS.html).  That integration works fine with Authorization Code authentication (Client ID + Secret) https://docs.appian.com/suite/help/25.1/sharepoint-connected-system.html#sharepoint-authorization-code-authentication but this is not the authentication mechanism we would like to use. Our goal is to use Client Credentials with a certificate: (https://docs.appian.com/suite/help/25.1/sharepoint-connected-system.html#sharepoint-client-credentials-entra-id-authentication) We generated a certificate and got all the requested information: private key in pem format, thumbprint, etc.  The authentication is failing with 401 error: If we change the delegated permissions to application permissions, then it works fine: Our preference is to use delegated

We are trying to integrate Appian and SharePoint using client credentials Entra Id. When I am trying to test the connection for the connected system, it is giving me the following error: An unrecognized error was returned The following status code was returned:403 Please ensure that your configuration is correct Could someone help me on this.

Hi Team, For one of our clients, we have a requirement to move Appian documents to GCP. To meet this requirement, I have created an Appian Web API that exposes the document when the document ID is passed as a parameter. However, I am unable to test the API within Appian as it is giving 404 error while I'm testing it. Here is the Web API code, which was generated using the available Appian API templates, along with the response I receive when testing it by passing the document ID of an Appian document. Could you please assist?

We are trying to integrate with docusign embedded component in appian.  I used a code grant authorization with a connected system, with a single user.  When the token is not valid i go to the connected system and click on authorize. And like that i can even sign embedded in appian or with the url generated. The problem is that we have a requirements to provide signing with docusign for two distincted users, That user are not administrator or designer(like me) so cant click the authorize button everytime. And i see that in the connected system are not a user reference to pass.  So how can i authorize two different user with codegrant? I have to use two different connected system with a different secret keys? Use an a!authorizationLink?

I am attempting to develop a feature for my application where a user can add a pin on a map using the esriMapMarkerField component. I've used it before with readOnly enabled, but not to gather user input. It seems like I'm supposed to add the relevant saves in the "onNewPointAdded" parameter, but the documentation is sparse on specific guidance with it. I would have assumed there would be some function variable to pass into the save, but I've come up with nothing. My code so far is below... does anyone have suggestions or an example they could provide?a!localVariables( local!pointData: {}, esriMapMarkerField( esriConnectedSystem: cons!MR_CS_ARC_GIS_MAP, baseMap: "oceans", secondaryMap: "satellite", zoomLevel: 3, mapCenter: { latitude: cons!MR_ESRI_MAP_CENTER_LATITUDE, longitude: cons!MR_ESRI_MAP_CENTER_LONGITUDE }, isReadOnly: false, maxSelection: {point: 1, polyline: 0, polygon: 0}, pointData: local!pointData, onNewPointAdd

For Appian version 24.2.1295.0 and Excel Tools version 2.6.3, I am getting following error.  ERROR ImportExcelFileToDatabase ORA-17041: Missing IN or OUT parameter at index: 2 Is this due to a version miss match ? Which version will be suitable with my current version of Appian and will upgrading the plugin cause any issues with the older code?