Foundation

Hello everyone, Got an new error in an interface that existed for a while. It is a simple interface that takes several CDTs of data and displays it as well as taking some text input from users and passig it to a process, it does not have record headers or actions in it. This error refers to 'Headers' and 'body' that aren't used anywhere in code for that interface, so could anyone please help me make sense of it? Also, strangely enough it pops up only ocassionally and/or for different users, with same data.

Hi community members, Because of a new feature, I added a xor gate and a new path in a process model. The form is some where after the XOR gate and new path. The issue is now when I clicking the save button, the form unexpected closed (no error message). The previous correct behavior is clicking save button and then clicking submit button, which means the form is stay open after clicking save and before clicking submit. Now I have to go to the process model and click the form node to view the form again then click submit. I didn't change anything in interface/UI. What the possible cause for this issue and any suggestions? Thanks!

When I put Start Form in start node in debug mode it show like below image This is My Process model

Hi All, will appian integrate something like a reporting services?  A tool like SQL Server reporting services o Jasper , useful to easy design pdf or excel or any other file format, map data from database fields to these documents in order to download them dynamically via web API Thx

Did Appian remove sortintegerarray() ,sortdecimealarry() ,sorttextarray().       function 

i want to use youtube videos in appian, any possible way  Is there any plugin or utility for this youTube

a!localVariables( local!singleDropDownValue, local!multipleDropDownValue, { a!dropdownField( label: "Single Dropdown", placeholder: "Select", choiceLabels: { "Jane", "Jack" }, choiceValues: { 1, 2 }, value: local!singleDropDownValue, saveInto: { local!singleDropDownValue }, validations: "Error..." ), a!multipleDropdownField( label: "Multiple Dropdown", placeholder: "Select", labelPosition: "ABOVE", choiceLabels: { "Jane", "Jack" }, choiceValues: { 1, 2 }, value: local!multipleDropDownValue, saveInto: { local!multipleDropDownValue }, validations: "Error..." ), a!buttonLayout( primaryButtons: a!buttonWidget(label: "submit", submit: true) ) } ) Expecting validation to trigger only when the field value is not null. It works for multiple dropdown, but why not for dropdown?

The size of  a folder is showing 69 GB, while the sum of size of all document in it is less than 20 GB. Due to this, Disk Utilization is increasing . Is there any way to correct this and decrease the disk utilization?

Hi Everyone, I have a requirement where I need to generate a pdf from html.  To achieve this I am using Html to Pdf (Page Number and Custom Fonts) but it is Faling due to java.lang.NullPointerException. Can someone help me on this?

Hello,Is there a way to automate taking DB back up from Appian Cloud? We do take back up manually from Appian Cloud before PROD deployment every month.However, we now are looking for automating the process before every deployment.Please suggest if you know of any good way to take Appian Cloud DB backup without the intervention of Appian Support.(I know of "mysqldump" plugin but do not want to use it since it's not maintained for the latest versions of Appian - https://community.appian.com/b/appmarket/posts/mysqldump)

My requirement is as below: I have a set of Ids, and using an integration I am getting all details of the records of those Ids. After certain manipulation of the dataset, i am displaying the dataset on a grid. Now I want to download the same grid to an excel/csv document. Please note, I am not saving the data in any table so I can't use export to csv from DSE option. What I have tried is using an document WebApi where I pass my Ids and get the details and download the document.  The problem with this approach is: 1) I have to call the integration again and do those manipulations again 2) The Ids I am passing as query parameters. When there are more than 1000 ids, the url is becoming too long and the API is failing. Can anyone please suggest an alternative approach to resolve this issue TIA

Hi All, We are getting the following error in process model "This process has been inactive for a time period exceeding defined limits" . This error is occuring in a user input task. Can anyone let us know what is the reason behind getting this error? The process has been configured to run every day at 12am.

As above table having many to one relationship we can see as arrow, we are considering Mapping table as master table, All tables we have created Record type. 1. in one UI page used "Mapping table", and in that page we are selecting Country, Region and Category code. Entering textbox values of "Info table" and "Att table" and clicking "Submit" button. We are getting error. "function a!dropdownField [line 33]: An error occurred while executing a save: Expression evaluation error: Field with [identifier=9b2cef30-2e3c-4575-9e32-c9897a6dff7a] not found on the Record Type" 2. Here we need to insert same record in "Info table" and "Att table" once done then new both Ids need to insert in "Mapping table" how we can do in one go on click of submit button? "The input "Records" cannot be created or updated. The relationship configuration between "Mapping table" and "Att table"

Hello, I am trying to do a simple check on a paragraphField or any field(integer, text, decimal field). The validation is not working for empty or null. I tried giving a!isNullOrEmpty(ri!value), Null(ri!value), ri!value=null. The validation message is not shown.  If i give any other logic, it works. 

Update class 8 to 9 { a!map(name: "X", class: 5, School: "ABC"), a!map(name: "Y", class: 6, School: "ADC"), a!map(name: "Z", class: 7, School: "AEC"), a!map(name: "K", class: 8, School: "AFC") }

Hi guys, Have question that we are having user login through SSO, also set-up the SAML. So when the user first time login, Appian will create this "New User" also add them to the group. So the issue is we also need update DB, just wondering is there anyway we can trigger a PM to update user DB once we have a new user or a group got update? Or it can be set-up via SAML? Any suggestions appreciated.  Thanks in Advance. 

is there any data flow from appian outlook add-in to appian cloud application. This is related to Task Viewer Add-in for Microsoft Outlook.

Hello, I have a problem with a form interface where users are supposed to be able to drop a file with a a!fileUploadField, but if the user tries to detach the file before submitting form or to detach it by updating the record, I have this error : Could not display interface. Please check definition and inputs. Interface Definition: Expression evaluation error [evaluation ID = U7CHV] : An error occurred while executing a save: Expression evaluation error: Cannot update List of LIH Attach; length of assign value list (0) does not match length of the list to update (1) I have already used this in another interface and it worked, the only difference is that the value and saveInto are using a relationship this time. Here is the code : a!fileUploadField( label: "Pièce jointe", labelPosition: "ABOVE", placeholder: "Placez la pièce jointe ici", target: cons!LIH_GET_ATTACH_CONTRIBUTION, maxSelections: 1,

Hello Everyone , I am facing a problem with  AX_SupervisorForm When i try to approve a vehilce error massage showing this 

i have two tables TPS Interchange and TFM Trinary. Primary key of TFM Trinary is foreing key of TPS Interchange which is Trinary_id . TFM Trinary contains key Column which has some text data like TESTCALL, TESTEMAILalso created a record type TPS Interchange  and record type TFM Trinary . Now i want to create an custom field  like if   'recordType!TPS interchnage.Trinary_id = 15 then it showsTFM Trinary .key= TESTCALL if 'recordType!TPS interchnage.Trinary_id = 20 then it showsTFM Trinary .key= TESTEMAIL otherwise Default nullHow to do this ?

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Hello all, We are retrieving a row data from Database using query entity.  In query filter we have a condition to get a row data. Example  a!queryFilter(field: "name",operator: "includes",value: ri!status) Database having status value as "awaiting_info" I need to get the row data irrespective of case sensitive like (ri!status= "awaiting_info" or "AWAITING_INFO" or "AWAITING_info" or "awaiting_INFO") . On the "status" fields in the postgreSQL data base side applied the  case_insensitive COLLATION .But wherever we have applied the case_insensitive COLLATION, those colums are not supporting the  "include" operator from the query entity from Appian expression rule. Any suggestion on this !!! 

I have one array and want to run startProcess() for each value in the array. I have implemented the following, but I get an error (Non-Save Reactions should be unwrapped individually and not processed as a list)localVariables( local!array:{"1", "2", "3"}, . . . . saveInto:a!forEach( items: local!array, expression: a!startProcess( processModel: cons!AAAAAAA, processParameters: { value: fv!item, }, onSuccess: { a!save(ri!result,fv!processInfo.pv.result) } ) ) ) )

I have a very simple application that is just based on one record type that comes from an integration. Making the edit/view interface was a piece of cake. Now I need to make the create new record functionality, for which I can re-use the same interface for edit/view. The issue is that I am unable to find a way to do this without creating a process model. I don't need all of the complexity of a process model. I can call the create integration from the save into in the interface. There is no work flow and I don't need to launch any kind of other process. Having a process model is WAY WAY overkill for this case. How can I simply open the same interface with a blank record from the record list (via action or similar) with out needing the overkill of a process model? Thanks

I have an interface that opens for a single record passed in via a rule input from a REST integration GET call. The interface opens as read-only be default. There is a button at the bottom labeled "Edit". When the user clicks this button, interface becomes editable. When the interface is editable, there is a button labeled "Cancel" at the bottom. When the user clicks the "Cancel" button, I need to discard any changes the user made, and revert back to the original copy of the record. I have attempted to do this by calling the integration which is the GET by ID in the saveInto of the Cancel button. The value is successfully fetched, and I can view it when I put the result into a paragraph field, but when I assign this result back to the rule input, the fields of the interface are not updated and the user changes are not reverted. Is there an easier way to discard the user changes and go back to the original record? NOTE: The goal of the Cancel button is