General

Does a long idle session timeout setting impact application performance if a large number of users remain idle, and could this cause performance issues on self-managed HNAS servers ? Will it affect the garbage collectors?

Hi can anyone help? This is the error we are receiving as you can see that the datat server has started successfully but we are getting the below error and when run health.bat its showing health status as false. {"level":"INFO","time":"2024-10-25T06:57:41.932Z","logger":"watchdog","caller":"LogRotation.java:58","thread":"log-rotator","msg":"LogRotation is enabled. To disable, set property "wd.log.rotation.interval.seconds" in file "C:\appian24.1\appian\data-server\bin\..\conf\custom.properties" to a negative number"}{"level":"INFO","time":"2024-10-25T06:57:43.016Z","logger":"watchdog","caller":"Watchdog.java:1349","thread":"main","msg":"Data Server started successfully."}{"level":"INFO","time":"

Hello Appian Community, I'm trying to figure out why both of these codes don't react the same way ? Any guess ?

Hi, when i create a translate object, i have this error

Hi, i have this error when i create a translate set object and i write an string with two diferent languages My appian version is 23.4.480.0

I have a list interface A added under Site, and once user click on each individual item in the list, it start a process P1 (no process starting form). In the process, it initially set some variables and then open an summary interface S1. Now, as my site have A,B,C,D interfaces added as pages, I want to terminate process P1 once I jump out from S1 by clicking any of the A,B,C,D button on the navigation bar in main menu. How do I achieve that?

In our application, the landing page displays 1,000 records from a view with 6 or 7 fields. The application performs well for a single user, but performance declines as the number of users increases[goes 12 x slower for 100 users ]. We have reviewed the database calls, and they are quite fast, yet Appian takes a long time to load the pages. Are we missing something here ?

{ { requestTypeId: { description: "Request Type Unique Identifier", type: "integer", questionSet: "global", required: true, typedesc: "Text" }, automationId: { description: "Automat Recipe or Campaign Builder Id", type: "string", questionSet: "global", required: true, typedesc: "Text" }, status: { description: "Automation Source", type: "integer", questionSet: "global", enum: { 157, 158, 159, 160, 161, 162, 163 }, enumLabels: { "Automat", "Crossroads", "Member Web", "Public Directory", "Member App", "Provider Portal", "Faxblast" }, typedesc: "Single-Select" }, subStatus: { description: "Reported On Date / Time (format: YYYY-mm-DDTHH:MM:SS)", type: "string", questionSet: "global", typedesc: "Date and Time" }, contactPhoneNumber: { description: "Contact Phone Number", type: "string", questionSet: "global", typedesc: "Text" },

Hello everyone, I’d like to gather insights on any coding, design, or infrastructure issues that could significantly impact the scalability of the on-premise application.

I found rv!record only contains few fields of the record, which caused several bugs in our application that were not found before. Is there any update on rv!record? I remember previously it has limitation on related record but worked fine on record itself

I have two interfaces. I want to pass CDT rule input of interface 1 to interface 2 as a parameter. Consider CDT rule input as ri!details in interface 1 and ri!bookDetails in interface 2. I tried this code in expresssion mode of interface 1."rule!interface2(bookDetails:ri!detiails). But its showing as error. Can anyone help me?

I'm developing a preexisting app with many deeply nested interfaces that render as the contents of several cardLayout components.  The contents displayed are dictated by a set of specific combination of Rule Inputs and Local Variables that is difficult and time consuming to reverse-engineer.  Is there a way that I can get the Rule Inputs and Local Variables of a component that I'm currently looking at as a user so that I can input it into the component in the editor view?  That way I can get the component to render in the editor as I'd see it as a user then work from there.

How long the appian JDBC keeps the database connection alive? and How long it will be cached ?  Is the caching happens for every Data source defined in tomcatresource.xml file?

Hi there, I have a scenario where i need to change the display name of a record field value. Is it possible to do that while configuring 'Reporting Record Types' ? ex. my record filed has the value 'SME' but i need to display it as 'Subject Matter Expert' (there is no related table to fetch the expanded value) on the frontend while we display the report. Is it doable in EUR? Thanks in Advance!

Hi, I have a read-only grid that displays real-time data, populated through a local variable from an API. Users have requested an "Export to Excel" button. Is it possible to enable this functionality without storing the data in a database table?

Hi All,              I'm trying to send email using Appian after submission of a process to either users or functional mailbox based upon the requirement conditions. When email sent to users it is received by the users correctly, whereas when email sent to functional mailbox address there is no error in the send email node but email didn't get received by the functional mailbox. So, request your suggestion on what's the reason for this behavior and how to fix it? Note: i have used toemailaddress function in the To address field of email node configuration. Thanks in Advance, Pradeep.B

Hello, I just started creating the SPX Launch Tracker app and when attempting to create the HTTP Connected System, I enter the name as instructed in the Step 2 of the Build a Low-Code App course, but it the error comes up saying "Name Already Exists". I am unsure when or how the name already exists even the app creation has just started. The SPX Connected System Image is not also coming up.  Any advice is appreciated

HI All , I have ModifiedDt stored in MSSQL Server with DateTime format , when i query the same Date in Appian it shows a slight difference in millisecond . I am guessing Appian round's off this value ? Is this correct ? Does anybody else observed this issue ? Examples below - Database Appian

Currently we have a site that has several pages at the top in the Header bar. However, one user is unable to see these pages unless they are in incognito mode indicating this is not a permissions issue on Appian's end but a chrome setting that must be hiding these tabs.  We tried opening the site in both chrome and edge and both fail to load the site pages. The whole Navigation bar shows up for that user including the Logo, we are just unable to see the site pages at the top. I am Creating a post to see if anyone knows of this issue and a potential fix?  Thank-you so much for your time. 

When we execute the API Endpoint to load the data in DB, we get Generic Error Message " 500 There was an error writing to the data store"  Is there a way to capture the Actual Error message and Return it as a message instead of the above? Example:  Details: javax.persistence.PersistenceException: org.hibernate.PropertyValueException: not-null property references a null or transient value Following is the code :onError: a!httpResponse(statusCode: 500,headers: {a!httpHeader(name: "Content-Type", value: "application/json")},body: a!toJson({error: "There was an error writing to the data store"}))

How to convert Unicode characters to emojis. Our process saves the emojis to Cloud DB as "utf8mb4_general_ci". I want to show them as emojis on the richTextFieldWithTables

Currently getting expression evaluation errors in a rule and without resolving the problem currently (no time to at this moment and no issue to client), I am wanting to reduce the number of alerts I receive a day. Like if it errors 10 times in a day, I don't want 10 emails, but one email with all the errors that occurred that day maybe? 

Hi, using local variable, i am calling expression rule, which gives category codes as output, now i neeed to convert this local!updatecategorycodes into array form to use contains() function. can anyone please help me local!updateCategoryCodes:index( rule!CNAM_qeGetUpdateCategoryCodes(), "CATEGORY_CODE", "" ),

I have a requirement to filter negative values from readonly  grid and It needs to get configured from expression rule but Im not able to filter the negative values. I tried using "<" as operator for that particular field but still not filtering out. please help me achieve this

All nodes and sub-processes are completed but this process instance somehow got cancelled, can anyone advise what could be the cause?