Extensibility

Hello team,  I was wondering if receiving files from SFTP can fetch files by batch or just one file at a time. Also, can we specify what files to be fetched only based on the file date when it was uploaded to the server? Thank you.

Hi  I have integration with post method, I'm getting success response with token in body  but I need to call this integration in Expression rule and fetch the token field and pass that token into remaining API's.  ->I have tried to call in expression rule but getting output as "Smart Service". How to call the post method integration in expression rule. can anyone suggest on this issue. Regards, Devi.

Hi Everyone, I have integration object  with basic authentication with user name and password so I need to encrypt the password in integration. How to do the encrypt the password in integration. can any one suggest on this. Regards Devi. 

Hi All, OKTA is not able to verify APPIAN using event Hooks?  we have create get and post api in Appian ,but still its not able to connect . I think missing very small part. Did any one connected earlier then please help

Hi community, Can somebody explain me the difference between body parsing to Appian value and the use of a!fromJson to convert the whole response body to Appian values? Kind Regards, Erik

Hello everyone. I was advised that I need to start creating a process to fetch file from SFTP and retrieve date from the fetched file. However, they are still discussing with another team to provide us the details for the server to be used so I was wondering if I can use my own computer as file source or any free 3rd party that I can use to start developing. If there is can you kindly discuss what are the details that I need to set it up.  Any help will be highly appreciated.  Thank you.

when I check for the Authorization on the Connected System I click on Authorized Again (Where I am assuming I get the Token) how can I automated this procedure ?

readexcelsheetpaging( excelDocument:cons!BOOK_4, pagingInfo:a!pagingInfo(1,-1), sheetNumber:0, numberOfColumns:4 )

I'd like to send documents from our Appian environment to another system using that system's web service. It was easy to make this work with small documents whose contents I can easily stream in body of a single request. However, the web service will not accept request bodies longer than a few MB and some of the documents I need to send are much larger than that (up to several hundred MB). The web service offers endpoints that support sending the document in pieces so that I could, for example, send a 10 MB document with 10 sequential calls, each containing one of the 10 parts of the document. However, the web service documentation just provides examples in C# and Javascript, which we obviously cannot use here. Is there a way to split a document into parts? I've searched the cloud-supported plugins and don't see anything like this.

I'm trying to expose a view from the Appian DB via a Web API.  The Web API requires a Data Store Entity Constant. So I try to create a constant with a Data Store Entity type, but I need a Data Store Entity created with the View Data Type. I create the view data type without issue and add it to the Data Store but it will not save and publish (I get a 'Appian.vwMyView' is not of type 'BASE TABLE' (APNX-1-4178-000) error). Also I do not want the view created as a table as it is already created in my DB as a View. How would I add an existing view into a Data Store? 

I Have an integration that is calling an outside system and when I try to call the connexted System I need to get a GRANT TOKEN, I know I can display a link to get this token, but is there another way to get this token, perhaps on a process model? or just calling it via a rule

Hi team, I am referring service backed record tutorial , Test Request should not return a success message in Configuration of integration path, please help me to get this successful message

Interested in learning if anyone has connected PowerBI to MariaDB cloud database. If yes, which windows server was PowerBI installed? Was it using Appian Enhanced Data Pipeline (EDP)?

Hello, I'm currently using Environment cleanup app from App Market and I was able to clear older versions of process models. But, I do not see the versions of constants/ rules being deleted.  Any help appreciated.  I'm currently using content tools plugin version 1.4.0 Note: Delete Rule/ Constant node is being executed, but the versions are not being deleted. Thanks.

Hello - We are trying to configure the MSgraph Mail Poller Plugin . The required values in the credential store are tenant , Client Secret and Application Id . We have given all the values but we are getting an exception as below :- 2021-08-09 19:28:56,733 [Appian Work Item - 1020 - execution02 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.ps.msgraphmail.MSGraphMailPollerSmartService - Connecting to MS Graph authentication provider2021-08-09 19:28:56,743 [Appian Work Item - 1020 - execution02 : UnattendedJavaActivityRequest] ERROR com.appiancorp.ps.msgraphmail.MSGraphMailPollerSmartService - Unexpected error polling for mailjava.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908) at com.appiancorp.ps.msgraphmail.MSGraphConnector.<init>(MSGraphConnector.java:75) at com.appiancorp.ps.msgraphmail.MSGraphMail

Hi, I'm trying yo configure the MSGraph Email Poller and I'm giving the required values in third party credentials as follows: secret tenant: login.microsoftonline.com/.../ applicationID:  But I'm getting below error: 2021-08-09 17:50:26,625 [Appian Work Item - 0 - execution00 : UnattendedJavaActivityRequest] DEBUG com.appiancorp.ps.msgraphmail.MSGraphMailPollerSmartServic e - Connecting to MS Graph authentication provider 2021-08-09 17:50:26,863 [Appian Work Item - 0 - execution00 : UnattendedJavaActivityRequest] ERROR com.appiancorp.ps.msgraphmail.MSGraphMailPollerSmartServic e - Unexpected error polling for mail java.util.concurrent.ExecutionException: java.lang.NullPointerException Does anyone knows what could be the root cause of this issue?

Hi, I'm trying to integrate docker container packaged mail server with Appian application by updating custom.properties and password.properties. SMTP mail server currently integrated with Slack and works as expected(i.e. receiving slack notifications) when testing it separately using "curl" from CLI. However, Trying to test SMTP mail server integration from Appian thru process model - Send Email Smart Serrice node. I could not receive any output / email and no error messages on docker log and Tomcat logs. We've already turned on below DEBUG settings, log4j.logger.com.appiancorp.process.runtime.activities.SendEmailActivity=DEBUG  log4j.logger.com.appiancorp.ap2.mail=DEBUG It seems Appian is not communicating with SMTP mail server as we could not see any entries on docker logs. Process Model Send Email smart service status is “unattended”, this has been initiated as per tomcat logs and no error messages as shown below. 2021-08-05 14:58:41,403 [Appian Wo

Hello -  We are trying to use the Poll Email from Microsoft Exchange EWS API Plugin to retrieve emails from the office 365 mailbox . Our Mailbox is on cloud and we have to connect to the EWS service URL via a proxy . So we need to set the proxy flag as yes while called this plugin . The issue is when we setup the proxy flag as Yes . The plugin is asking for proxyUsername and proxyPassword . Our server proxies do not authenticate so we don't have these credentials .  We are trying to pass them as null on the third party credential screen but the plugin keep complaining with the error " Required field proxyUsername does not exist in SCS " . It looks like when we add these fields on the third party credential screen , the key value changes to lower case but the plugin is looking for parameter "proxyUsername" . Has anyone else tried to pass the proxy details to this plugin ? 

I've followed the steps from https://docs.microsoft.com/en-us/azure/active-directory-b2c/saml-service-provider?tabs=windows&pivots=b2c-custom-policy While testing receiiving the error "Application registered corresponding to IssuerUri "">https://xyz.com/suite" in AuthRequest does not have assertion consumer service URL "">xyz.com/.../AssertionConsumer" specified in its metadata.</samlp:StatusMessage>" SAML Request: <saml2p:AuthnRequest xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol" AssertionConsumerServiceURL="">xyz.com/.../AssertionConsumer" Destination="https://<tenantname>.b2clogin.com/<tenantname>.onmicrosoft.com/B2C_1A_signup_signin/samlp/sso/login" ID="_39d15c6a-1234-4d48-9ea6-625375271234" IssueInstant="2021-07-23T15:10:23.070Z" ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" ProviderName="">https:/

Hello I need to query the bapi of sap using a!sapinvoke(). For this I need to configure the input parameters and I don't know how to do it. Can you help me configure scsExternalSystemKey?

Good morning, I would like to know if there is a way to dump the support tickets directly to our company's jira and in the opposite direction. Thank you very much

I am patching some plug-in to meet our requirement. And it use some appian jar. for example : com.appiancorp.exceptions.jar. But I cannot find these jars in appian site, only see the API here. So how  can i get it?

Hi All, We have a requirement where we need to have a protected columns in excel. I am using CDT to excel plugin. But this works partially. Meaning I have getting the protected columns but it also marks all other columns as protected which I have not set as protected in my template & which has data. Prompt response will be appreciated. Thanks

I have an API response that has special characters in the attribute keys. Due to which, the sync fails when I integrated the API response to site records. Here is the API -  https://data.cityofnewyork.us/resource/5kqf-fg3n.json? Response has the following attributes in the body that Appian complains due to special characters ":@computed_region_efsh_h5xi":"24670",":@computed_region_f5dn_yrer":"41",":@computed_region_yeji_bk3q":"3",":@computed_region_92fq_4b7q":"24",":@computed_region_sbqj_enih":"61" How do I remove those attributes as those are anyway insignificant for the application. Please suggest all the possible ways a) Can we do that in API integration call itself, by handing the API response and removing unwanted JSON attributes. b) In the Records and data source sync, ignore certain fields Here are the screenshots of the API response

Hi,When I tried to create a custom connected system template I’m getting error The System Has Encountered an ErrorHTTP Code: 500APNX-1-4198-000 Error Evaluating UI ExpressionExpression evaluation error [evaluation ID = LTZZ4L1B] : Error creating bean with name 'plugin.package.Template]': Failed to introspect bean class [package.Template] for lookup method metadata: could not find class that it depends on; nested exception is java.lang.NoClassDefFoundError: com/appian/connectedsystems/templateframework/sdk/configuration/FolderPropertyDescriptor$FolderPropertyDescriptorBuilderAppian version 19.1  On premises Sdk from https://github.com/appian/integration-sdk-examples/blob/master/Connected%20System%20Plug-in%20(CSP)%20Examples/Hello%20World/build.gradlebuild jar, how to guide docs.appian.com/.../develop-first-connected-system.htmlCan Anyone help me on this?Thanks in advance.