Extensibility

Hi Team, I almost have 2 Lakhs records and 134 columns to export into excel sheet from the Appian database. I am already using Export SQL to excel as Export data store entity to excel doesnt allow me to export more than 50 rows. when i do this it exports till certain set of data for example 1 Lakh records. But after that it is not exporting the data. I tried exporting them in batches of 5000. so first 5000 will be exported into a template. and the next 5000 the output of this will become the template. we tried merging of Excel sheets to but it also fails after 10 Excel sheets. Is there any other better way to do this please. TIA [emoticon:c4563cd7d5574777a71c318021cbbcc8] Harsha

Hello All, We have gone through the documentation of Appian's ICC docs.appian.com/.../icc_overview.html but it elaborates more on Appian's capability on ICC. As we all know, now that Appian's ICC is no more sold as a solution or available for Partner's download as a solution. Hence trying to implement the solution on our own - Issue we face here is Outbound call/sms is happening from appian but unable to receive the incoming call/sms/chat ( call from end customer to twilio's number is happening >> but from twilio to Appian's world the connection is not happening ) - no intimation of calls / sms etc..  Gone through the documentation of twilio as well. All those Task routing, worker's availablity, workspace are in place properly.  Could anyone help me on this ?

Hi, We are using microservices architecture in our enterprise and all data related tasks are performed using rest APIs. These Rest API are using OAuth 2.0 for authentication purpose and we require a new JWT token for each request. Can we generate new token in Appian Open API connected service for each request (as token is valid for certain period) to implement client credential or authorization code flows? 

we have an requirement where we need to populate some fields from pdf using fill pdf smart service.fields not having special character or symbol are populating successfully but fields those are having special character unable to populate.so anyone can help to resolve this issue.snippet for the code are as below. { {name : "County", value : "Adam"}, {name : "Parcel No", value : "98765"}, {name : "Price/Consideration", value : "77777"}, {name : "Doc. 1 â`“ Grantor(s) Name(s)", value : "Mike"} }

Hi All, I have made one rest api localhost:5000/ its working on postman but not working for appian. Appian did not receive a response from https://localhost:5000 Next Steps Make sure that the URL is correct Try to open the URL in a web browser to verify that the external system is active For internal systems, contact an administrator to verify that the external system is active Check whether you have a firewall or VPN configuration that may be blocking access Any suggestion , Im new to the appian 

Hi community, ProcessDesignService pds = ServiceLocator.getProcessDesignService(sc); TypedValue tv = pds.evaluateExpression(expression); pds.evaluateExpression(expression) is giving the following error: The type com.appiancorp.process.expression.ExpressionEvaluationException cannot be resolved. It is indirectly referenced from required .class files I am not sure what jar file is required to be included on the build path to resolve this error. Appreciate if someone could please let me know the details. Thanks, Arun

Hi , We want to develop customized card layout component with custom styling, this layout should allows other APPIAN sail component  as contents inside it as Appian card layout allows . Is there any possible way to achieve it by creating component plug-in ? 

Hi, we are using on-premise dev environment. We want to create our own custom button with some different style. Could you please suggest what all methods need to be implemented and how to register plug-in to our own environment without registering it to Appian App marketplace? Can it be achieved from Appian web designer as server access will be limited? 

Hey everyone, is there a way to automatically retrieve the XMLs of objects (Integration objects in particular) of an application?

Hi team, #1. Can I send a zip file (multipart/ form-data)  to external system? Basically I am using integration object and connected system which called web API  #2. in connected system I need more clarification, Authentication -> API key What should I have to insert in header name ? Thanks in advance

Hellowe are facing this issue in using the plugin "kafka-tools 1.0.1"We have setup all parameters as indicated in the manual (see image above) but  we got this message error in the tomcat-stdOut.log 2022-01-24 09:33:25,708 [kafka-producer-network-thread | producer-15] ERROR org.apache.kafka.clients.NetworkClient - [Producer clientId=producer             -15] Connection to node 0 (xxx.xxx.xxx.xxx/xxx.xxx.xxx.xxx:32410) failed authentication due to: SSL handshake failed2022-01-24 09:33:26,569 [kafka-producer-network-thread | producer-15] ERROR org.apache.kafka.clients.NetworkClient - [Producer clientId=producer             -15] Connection to node 0 (xxx.xxx.xxx.xxx/xxx.xxx.xxx.xxx:32410) failed authentication due to: SSL handshake failed2022-01-24 09:33:26,609 [kafka-producer-network-thread | producer-15] ERROR org.apache.kafka.clients.NetworkClient -

Hey, I am using the TypeService interface and calling the getType() method to return Appian DataType value for a CDT passed into a smart service. cdt variable is of class TypedValue Long cdtTypeId= cdt.getInstanceType(); Datatype cdtType= ts.getType(cdtTypeId); But I get this error.. The type com.appiancorp.cache.CoupledValue cannot be resolved. It is indirectly referenced from required .class files This shows up in in the IDE during build for the line ts.getType(cdtTypeId). Does anyone know what is needed to get this to work. Or another way to get Datatype from the TypedValue class

Hello Everone, We are facing an issue when trying to hit the endpoint with the below header parameters. "Unsupported authentication" "This request requires authentication but does not specify the type of authentication expected HTTP/1.1 401 Unauthorized"  Note:  1. Not using any connected system 2. Using the authentication as "None" 3. We have the "Authorization" header param, and we are constructing the value using "Cryptography Hash Functions" plugin from app market. Please let me know if anyone come across this error before. Thank You, Sneha.

Good Morning All,  I was tasked with evaluating Appian. So far it's pretty straight forward, but I ran into an aissue when trying to pull data from Sheety API. I get a Success response and the correct data being pulled back But once I get to the next step I get an error stating:  I followed the instructions in the Course video but still keep getting the same error.  Any assistance would be great

Hi I have an excel file contains data as shown above. I want to update the calendar by reading the excel file by programmatically or using any plugin. Is this possible? if yes, how? Thanks. 

IS there any plugin which would upload the XML file and parse the content of the file based on the XPath?

I searched Appian documentation to see if Appian has any capabilities with directly reading .MPP (Microsoft Project) files (local files) but didn't see any OOTB options. Has anyone had a use case/solution leveraging (ingesting) data from Microsoft Project? If not, I assume we would need to extract the Microsoft Project data (multiple files at a given interview)  to excel (or another file format) in order to ingest the data. Thanks in advance for any help/insights!!

Good morning, For customer needs, we need to remove the Appian login and that is from the client itself where this access to the site is controlled. Is it possible?What would be the steps? Thank you very muchAlex

Hi, We are using Import Excel to Database plugin to import data to Oracle DB. We are facing issue related to the primary key auto generation. We have sequence to autogenerate the primary key. But while using the plugin, we are facing the below error "???ORA-01400: cannot insert NULL into (Table_Name.Primary_Key)???". When we are trying to have a column of primary key with value, its working fine but auto generation of primary key is not happening. Is there any limitation to the plug-in? 

Hi team, can any one please suggest me the steps or any link  to download the  plug-ins of  time line chart and  google chart component in my application and how to show Gantt chart data in interface  i am not understanding from where to start

Hello All, We have implemented OKTA. As a part of which we have created a connected system, that handles the user token authorization and allows user to perform operations based on valid tokens. We don't have any controls overs the token recieved as those are stored with appian and it gets expired after every 24 hours. Hence, we have to provide some way for users to regenerate their access token. To achieve this we are making a call to a specific table at the start of process model and if it gives 401 or 403 as a status code in response, We are showing a link in the interface saying "Your access token is expired" and giving them a link which they can click and regenerate the token. We have used a!authorizationLink() function for the same. Now the problem is that this function doesn't have any saveinto parameters inside it. Due to that its not possible for us to get to know whether user has refreshed their token or not. This information is necessary because we wa

I'm having this issue When i try to call a process model from a record view but when i open the process model i have no issues and when i open the interface everything normal i just have the issue when i call it through the record view  i try to get into the monitoring view but   the process model does not  appear   as excecuted  Screenshots below     

Hi all, I have a requirement to retrieve the list of applications and display for each user the applications that he can view them. Any ideas ?

Hello there, I am doing a Timestamp app for employees to clock in & Out. but I want also the app to get the actual location of the employee. I have the api for it , but I do not why I am getting only the Appian server location. How I can get the actual location of the employee? 

I am trying to use this plugin but I am getting the folowing error: javax.xml.ws.WebServiceException: java.lang.ClassCastException: com.sun.xml.ws.message.saaj.SAAJHeader cannot be cast to com.sun.xml.ws.security.opt.impl.outgoing.SecurityHeader Any idea why this would be? Thanks for any insight.