Extensibility

Hi All, I am trying to establish a connection from Appian to AWS S3 bucket. I have created a connected system with and without DNS endpoint, please refer to the attached screenshots. It throws an error with endpoint URL. With the endpoint URL error is: "Failed to parse XML document with handler class com.amazonaws.services.s3.model.transform.XmlResponsesSaxParser$ListAllMyBucketsHandler". When I am using these connected systems in an integration object then it behaves as following: Integration object outcome without Endpoint URL in connected system: SUCCESS   Integration object outcome with Endpoint URL in connected system: FAILED (Access Denied (Service: Amazon S3; Status Code: 403; Error Code: AccessDenied; Request ID: XXXXXXXXXXXXXXXX; S3 Extended Request ID: XXXXXXXXXXXXXXXX/yyyyyyyyyyyyyyyyyyy/ZZZZZZZZZZZZZZZ=; Proxy: null) Please review logs for stack trace.) The AWS user used for connected system has the following policies: Ama

I have configured the plug-in but every time I try to submit changes I get the following error: Incorrect configuration: Please set up the ‘submitChangesValue’ and ‘submitChangesSaveInto’ parameters. Kindly refer to the documentation for configuration details. I assumed that the problem was due to the rule configuration entered in the ‘colConfigRuleName’ parameter. Does anyone know how to configure the parameter?

Hi All, I set up the Grid Plus component using the code provided in&nbsp;https://docs.appian.com/suite/help/25.2/grid-plus.html. However, when I try to submit the changes, I receive the following error:&nbsp;&quot;class [Lcom.appiancorp.suiteapi.type.TypedValue; cannot be cast to class [Ljava.util.Map; ([Lcom.appiancorp.suiteapi.type.TypedValue; is in unnamed module of loader com.appiancorp.tomcat.loader.AppianWebappClassLoader @14151bc5; [Ljava.util.Map; is in module java.base of loader &#39;bootstrap&#39;)&quot;. Any suggestions? a!localVariables( local!submitChanges: {}, local!creates: {}, local!edits: {}, local!deletions: {}, gridPlusLayoutField( queryRuleName: rule!RE_queryRule, queryRuleInputs: { recordFields: gridrecordfield( < RecordField > , < RecordField > ), batchSize: 25 }, columnConfigs: rule!RE_columnConfig(), createDataValue: local!creates, createDataSaveInto: local!creates, editDataValue: local!edits, editDataSaveI

Hello, I&#39;m trying to generate a dynamic table in docx. But unfortunately, I&#39;m getting an empty table. Attached below are the screenshots and the XML data that i&#39;m passing. XML Text -&nbsp; &quot;&lt;find&gt;&lt;irish control=&#39;Control1&#39; observation=&#39;Observ&#39; risk=&#39;Risk&#39; /&gt;&lt;irish control=&#39;Control2&#39; observation=&#39;Observ2&#39; risk=&#39;Risk2&#39; /&gt;&lt;irish control=&#39;test control&#39; observation=&#39;test observation&#39; risk=&#39;test risk data 4365475&#39; /&gt;&lt;/find&gt;&quot; Template -&nbsp; Result -&nbsp; Could you please let me know what am i doing wrong here?

Hi everyone&nbsp;[emoticon:c4563cd7d5574777a71c318021cbbcc8], I have a scenario to use ReadExcelByHeaders.&nbsp; But it is throwing me an error:Expression evaluation error at function &#39;readexcelbyheaders&#39; [line 3]: java.lang.NullPointerException: Cannot invoke &quot;java.util.Map.entrySet()&quot; because &quot;expectedHeaders&quot; is null

First Scenario: I have created a &quot;GET&quot; web API in Appian Community Edition and called it through a integration from another Appian environment, but I receive body in the &quot;HTML&quot; format instead of Json and receiving below error. Second Scenario:Whereas, When I create it other way around like creating web API in other Appian environment and calling it from Appian community Edition returns a proper Json value in the response body.&nbsp;Why I am receiving &quot;HTML&quot; value in response body in First Scenario, it is like Appian community Edition doesn&#39;t support web APIs?

Hi, We have an excel file in shared network drive (x drive) which we need to update as per some business logic in Appian. We dont need the file to be stored in Appian. Is there any way (eg. plug-in function / smart service / connected system), through which we can update the remote excel file? Thanks, Sudip

Hi everyone! I need your help with an integration challenge I&#39;m currently facing. Soon, in my project, we will gain access to a SQL Server table that contains a column with images or documents stored in BLOB (Binary Large Object) format. Our objective is to read these BLOBs from Appian and convert them into Appian documents that can be correctly viewed and managed within the platform. To test the feasibility, I tried creating an integration that calls a Web API. This Web API, in a simplified manner, receives a binary as a parameter and returns the same binary to me. When configuring the integration in Appian to interpret the response as an Appian document, the documents are generated correctly in the designated folder, and the file extension matches the original (e.g., .pdf, .jpg). However, the problem arises when trying to open these documents in Appian: the viewer indicates that &quot;the format is incompatible&quot;. Furthermore, I&#39;ve noticed that the size of the files gener

Hi All, I am connect sftp with the help of SFTP (https://community.appian.com/b/appmarket/posts/sftp-smart-services) , seems able to connect sftp server as getting success status but no files getting downloading into Appian from folder &amp; specific file as well. No logs in log file as well. What can be issue here ? Thanks in advance. Abhay&nbsp;

Can anyone please tell me how to implement microsoft teams plugin successfully. If there is any document please share the link

I implemented the Google Maps Component Plugin in the Dev and Test environments, and everything worked as expected. However, after deploying to Production, Google Maps is not functioning. Upon inspecting the browser console, I see the following error: Failed to load resource: the server responded with a status of 404 (Not Found) - Googlemap.svg. I&rsquo;ve checked the server configuration, and it appears to be identical to the other environments. Any idea what could be causing this issue?&quot;

I am trying to extract values from response received by integration but,it is showing empty .local!applicationProgressDetails:index(rule!NW_Event(contractNumber: ri!contractNumber),&quot;httpresponse&quot;,{}),But here applicatinProgressDetails is coming empty.Kindly help me regarding this Value: Result HttpResponse statusLine"HTTP/1.1 200 OK"(Text) statusCode200(Number (Integer)) headersDictionary Date"Mon, 21 Jul 2025 09:20:12 GMT"(Text) Content-Type"application/json"(Text) Content-Length"5906"(Text) Connection"keep-alive"(Text) x-amzn-RequestId"de4f04b3-d699-49bd-b52a-175fee2120be"(Text) Cache-Control"no-cache, no-store, max-age=0"(Text) X-Amz-Executed-Version"$LATEST"(Text) X-Amzn-Trace-Id"Root=1-687e064c-4d97a9623f7dd8c80713ea2c;Parent=238c206491f7f614;Sampled=0;Lineage=1:ea392a22:0"(Text) x-amzn-Remapped-Content-Length"0"(Text) contentType"application/json"(Text) bodyList of Dictionary - 1 itemHTTP/1.1 200 OK Date: Mon, 21 Jul 2025 09:20:12 GMT Content-Type: application/json Cont

Hello Community, I have developed a custom plugin for Appian and have completed initial testing within the Appian testing environment. Now, I would like to test this plugin outside of the Appian platform to ensure its robustness and compatibility in different scenarios. Could anyone suggest tools, frameworks, or best practices for testing Appian plugins externally? Are there any recommended approaches for simulating the Appian environment or mocking necessary services for comprehensive plugin testing? Any advice or shared experiences would be greatly appreciated! Thank you,

Hi All, I am experiencing an integration error while attempting to connect to a Start Process Web API within the same environment. I have tested the connection using Postman, and it works fine.

I have a&nbsp;Process model where the flow of nodes is like this:&nbsp;I am sending a file to SFTP temporary folder, and adding a delay time node for 10 seconds and next i am using a Rename and Move file over SFTP smart node where i am renaming the file and then moving it from temporary SFTP folder to another permanent folder. At this point, the system is throwing the below error: &#39;Error renaming file in the remote server. See application server log for more details. Error Message: Specified file path is invalid.&#39; My guess here is that the file is not having enough time to move from one folder to another, because if I just restart the node its working fine. How do i add a delay in the &#39;Rename and Move File Over SFTP&#39; so that the file will have enough time to move from one folder to another.&nbsp;

How would one use a Textract Adapter when calling AnalyzeDocument or StartDocumentAnalysis in Appian? I&#39;m not quite sure how to provide the adapter ID when calling Analyze Document from an Appian Integration. I&#39;m currently using the AWS Textract Connected System that Appian provides for all of my AWS Integrations, but it appears you cannot pass in any adapter IDs, should I be using a web API instead?

Hello Everyone, I have a requirement to generate excel file contains 2 sheets in it. In my case there is already one file generating using Export DSE to Excel, below approaches i tried but no luck. Can anyone help me on this Approaches:- 1.2 DSE nodes with merge excel documents but this won&#39;t suffice my requirement2.Used Combine excel sheets plugin but this is not working as expected getting error as Invalid Null arguments &amp; output of this node have integer type Hoping to get responses from you guys thanks

We have Appdyamics Java agent deployed on Appian application servers which is monitoring the performance of application. We want to enable End User Experience Monitoring for Appian. We need to add the appdynamics Javascript agent into the application pages to do same, please let me know if there is any html/jsp page which is common in all application where I can inject the Javascript agent. If there is no common page, please let me know in which all pages I need to inject the JS file so I can monitor all the apps. If you have worked on any such request in past please help us with sharing your experience on same.

Hi Team, We are using Kafka Tools plugin to utilize consume and Publish Kafka services. We can able to perform publish Kafka service without any issues. But when comes to Consume Kafka we have questions as follows, Consume Kafka service shows isSuccess output as true but it didn&#39;t received Kafka server. To find reason which log we should check? What is the difference between Group ID and Topics? whether we have to pass both as same? Deserializer Class Name field is not mandatory? if we pass &quot;io.confluent.kafka.serializers.json.KafkaJsonSchemaDeserializer&quot;&nbsp; as deserializer it throws error like&nbsp;io.confluent.kafka.serializers.json.KafkaJsonSchemaDeserializer not found by com.appiancorp.cs.plugin.kafka [50] And in the process model, why TM_Transaction variable is not populated with value after consume Kafka service showing it is success?

Hi, &nbsp; &nbsp; &nbsp;We want to surface/view (not store ) salesforce documents in Appian . We already have an Salesforce connected system , we uses&nbsp; SOQL integrations to expose the data points . I was just wondering can we use SOSL with the same connected system to return the documents (using RETURNING Document clause in SOSL).&nbsp; Not sure whether SOSL can return docs . Or we need integrations with salesforce REST api to get the documents in Appian . Our users just have to view the documents on demand. We don&#39;t want to save them as Appian docs. Can anyone worked on similar use cases . Your inputs will be appreciated. Thanks in advance, Mike&nbsp;

I need to create a dynamic DOCX document that includes a table with 11 columns, where each column should automatically adjusts its width. I have attached a code snippet that generates a DOCX document with a table showing only 8 columns. The remaining 3 columns exceed the page width, so they aren&#39;t visible. Please help me to fix it. &nbsp; SAP Number Part Number Description Manufacturer Group Spare Qty Delivery Date Price Total Remarks ", a!forEach( items: local!selectedEquipments, expression: concat( "", "" & fv!item.sapnumber & "", "" & fv!item.partnumber & "", "" & fv!item.description & "", "" & if( a!isNotNullOrEmpty(fv!item.manufacturer), fv!item.manufacturer, "--" ) & "", "" & fv!item.group & "", "" & if(fv!item.spare, "Yes", "No") & "",

Hi Every one, We are getting similar issue mentioned in -&nbsp;&nbsp;[mention:60d851851e654d28b5c4a0dae2c486c7:46448885d0e64133bbfbf0cd7b0fd6f7]&nbsp; We are getting 2 times the status code in postman and also when it goes to front end (UI part not a Appian - it is build in adobe cqms ) the status code is coming as duplicate for both the success/failure case. webapi- code Can any one&nbsp; help and let us know, why are getting&nbsp; this issue . Any&nbsp;help would be appreciated.

Product: Apryse WebViewer Component Plug-in Product Version: 5.5.1 I am using Apryse webviewer in Appian for document comparison. I am passing 2 appian doc id as parameters. But as soon as the interface is loaded it shows &quot; Error while loading document &quot;. But when I am manually uploading the two doc it works fine. Here&#39;s the screenshot of the error. . This is the code used for apryse webviewer ... webviewer( label: "WebViewer", labelPosition: "ABOVE", validations: {}, height: "AUTO", hidden: null, key: null, url: null, serviceAPIKey: null, appianDocId: { 224563,788333 }, preflattenDocuments: null, documentFolder: cons!FOLDER, uploadChunkSize: null, userDisplayName: null, enableReadOnlyMode: null, enabledElements: false(),

Is it possible to use&nbsp;an HTTP Connected System with&nbsp;Appian.Component.invokeClientApi in a custom component plugin, or do you need to use a custom connected system plugin?

When attempting to run the example test case I get exceptions, the biggest one of them being in the script. I followed all the instructions correctly and I am not the only one in our group running into the same issue.