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I'm opening a Site without any process or Record Type or Data Store and fails due an script error. So far, everything is ok. My doubt is why I receive a message like that?: Problem: APNX-1-4198-000. Expression evaluation error [evaluation ID = a2876:282f4] in rule 'min_mod_ssjj_i_home_links' (called by rule 'min_mod_ssjj_i_home')When: 2025-03-14T09:55:37Page: Modulo de Servicios JuridicosDetails: Expression evaluation error [evaluation ID = a2876:282f4] in rule 'min_mod_ssjj_i_home_links' (called by rule 'min_mod_ssjj_i_home') : Un componente de tabla [label="null"] tiene un valor no válido para "data". "data" debe provenir de un tipo de registro, de una consulta, de una lista de un diccionario, de una lista de CDT o de un subconjunto de datos. Recibido: Lista de cadena de texto Why am I receiving messages like this? How can I turn them off so I don't receive them? I'm agree to receive messages if a process

We have two separate databases: a legacy one (Oracle) and a current one (MariaDB). We do not want to import the legacy data into the current database. However, our customer wants to be able to search records across both databases. The requirement is to connect both databases to our current application and build a search interface on a single page. There is no relationship between the two databases; the cases exist independently in each database and need to be merged for the search. Is there a way to connect both schemas and build a unified search interface? How can we solve this problem using Appian?

Hello,  I am having trouble with the following use case : we receive 3 large Excel files daily (~60 000 rows and 40 columns), that we need to read and write into Appian Cloud Database. So far, we've been doing that this way :  1. Use an ETL to read the file and batch the extracted JSON data 2. Send the data in batches to Appian with an API exposed by Appian 3. The API triggers a process that write the data to the table (Using the node Write to Data Store Entity) However, this approach is starting to cause some memory issues, as there is more than 150 processes trigerred daily, and each of these processes contains large process variables (even with batching, we still have 150 processes dealing with 500 rows each). I am wondering what would be the best way to deal with this issue according to best practices. I've thought about using a!writeToMultipleDataStoreEntities directly in our API instead of triggering a process, to avoid having too many process running, but

I´m going to do the exam today, and I would like to know any advice to pass it, and how difficult it is. I did the Analyst Course and I have reinforced it with the Appian Documentation. Any advice? Thanks!

Hello everyone! I recently joined an IT company as an intern developer, and I've been assigned to the Low Code department, which works with Appian. I've been advised to study Appian before getting involved in projects, so I signed up for the Appian Developer Learning Path and have been working through some courses. However, the reason I'm writing this is to ask for advice on what else I should focus on besides the courses in the Appian Developer Learning Path. I know these types of questions are quite common, but with so much information available, I sometimes feel a bit lost. I really want to learn and be as useful as possible in this role, so any guidance from experienced developers would be greatly appreciated. Thanks a lot, friends!

Hi Guys, I have the following values in Appian: {a!map(year: 2023, value: 15), a!map(year: 2024, value: 20), A!map(year: 2023, value: 100)} and I want to get an output as a map where the values are summed by year. For example: the years are aggregated and the value is the sum {a!map(year: 2023, value: 115), a!map(year: 2024, value: 20)} thanks

Hi, I have a 2 record with one to many relationship. I am trying to write the parent and the related records. The child record will have multiple values . Each value should get inserted in different rows. When I tried foreach loop for the related record it is storing all  the values in the same row of child record. Please help me with this

This is my first time to work with rpa facing issue in looping kindly help on this.

Hi All,We have a constant containing a process model. Yesterday we moved that constant and process model from test to UAT. All values were present in test. After deployment, while doing sanity we found that the value of the constant was empty. All objects got imported even the constant and process model except the constant's value. We tried redeploying the constant but it said no change while inspecting. So we directly edited in model and saved the value in the constant. The deployment was done by devops person and he is a system admin. Any insights on this issue?

We are using 24.2 on premise but not seeing any option for "AI Copilot for Developers". As per documentation, it is available for 24.2 on premise. Do we need to take some further steps to enable this?

Hi, I am currently interested about best practices for process deployment, and I've read a thread (please see the link below) about a critical issue. I've read a reply explaining that "key-value pair mapping" is a best practice for connecting Interface/SAIL with process to avoid deployment issues. Could you explain me what this best practice is about please ? or just give me a litlle example ? Deployment issue :[mention:92d5c8846e574db9a3de2720dbfefcc8:46448885d0e64133bbfbf0cd7b0fd6f7] Process Best practice :[mention:d6e94ce985b94acfbda1889c02640965:f586769b0822468ab7f3a94d480ed9b0] Regards

Hi, In Appian documentation, I've always read that 1/a!startProcess() works as asynchronously, while 2/a!startProcessLink() work as synchronously. But when I go in the Process Editor, and drag&drop the "Start Process" Service (3/), I can see in the "Setup" Tab that we can choose between synchronously or asynchronously mode. Could you tell me if 1/ or 2/ are using the smart service(3/) behind the scene ? and does 1/ always work asynchronously and 2/ always work synchronously ?Regards

Hi All, Currently i am working on requirement where user select some columns on UI and that columns contains Space, +, & ,-, with these special characters.  Example: Alpha + Beta Alpha & Beta Hello World(y/n) any many more with special characters. but while exporting data through export to excel plugin when configured above headers name its throwing an error. Error Message: Either selection or filters are invalid: The alias [Aplha/Beta] cannot be used because it contains illegal characters.  The alias must contain only letters, numbers, and underscores, and must start with a letter. (APNX-1-4505-009) Is there's any way that we can achieve this piece of functionality.

Hi All, This  "getconstantorruleuuidbyname" is working only for constants, any exp rules, interfaces but how to get the UUID for all the objects in appian like below  AI SkillConnected SystemConstantData StoreData TypeDecisionDocumentExpression RuleFeedFolderGroupIntegrationInterfacePortalProcess ModelQuery RuleRecord TypeReportSiteTranslation SetWeb API is there any function or plugin? Please suggest

I have an error in a deployment and in looking at the deployment file it references an object by its UUID.  I can't seem to find the UUID, but I want to know what the UUID is for a specific object in the application to see if it is the offending object in the deployment.  How do you find out the UUID is for a specific object?  

when i try to upload empty file, appian throws default message  And this message is not going off when we upload valid file, can anyone help on this

Hi All. I hope all are doing good. I have a scenario and for that i need an idea on how to execute it.  I have an excel sheet with data. I upload the excel sheet and fetch the data using expression rule and write it to records. Here the output of expression is - List of dictionary :  Item 1 -  a:{ data in it } b: { data in it } ; item 2 - a:{ data in it } b: { data in it }.etc............ Here the data in "a" should be stored to a record and the data in "b" should be stored to b record. Any ideas please let me know. Thank you in advance.

is there any to remove the Appian Page name in site header tab since we have only 1 tab in site and its not looking good. Is there any way to remove? In my case its a single page Dashboard because without its not allowing to create page? Is there any to remove this? Thanks in advance for your suggestions Screenshot:   Site Config:

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Is there a way for a system admin to see which users have rejected a given task? If so, is this available to regular users with certain permissions granted to them?  And which ones? NOTE:  This is not the process start form.... it is a user input task within the process model. I have poked around on the process monitoring page and within a given process model instance, but I do not see a way to identify those that have rejected the task. Thank you.

how i insert image in email template <html> <body> <img src="C:\Users\lenovo 9fin\Downloads\Appain\th.jpg"> <h1>shifa</h1> </br></br> <b>Thanks,</b></br> <b>PM Team,</b> </body> </html> this code is not working

I have an "FieldLayout" element I try to interact with using fom function. The filed let you type a few letter and a pulldown list appear and allow you to select one of them. Puzzeld what form function to use in this situation

I dotn have an access to log files but trying to access through functionreadcsvlog( csvPath:"logs/application_usage.csv",filterColumName:"user",filterOperator:"=",filterValue:loggedInUser(),timestampColumnName:"timestamp",timestampStart:todatetime(today()-30),timestampEnd:todatetime(today()),headers:true())why it is not returning anything

Hi  While starting data server received "Configuration file custom.properties does not exist." error. What might be the issue >

hiI have grid there is selectable is trueI can select multiple dates and store the index in local if more then one data s selected the related action in hiding what i need is  i have to select multiple data and if i click the related action in the popup i have to see whatever the data im had selected passing multiple data/identifier is not possible in rv! right so its not working or instead of related action just using btn/link the selected value have to be display in popup screen