IoT & Connectivity

Hi, I was wondering if it is possible to use your own security certificates with KepServerEx for OPC UA communication. I've seen that there is an option to import certificates in the Instance Certificates section of the OPC UA Configuration Manager. Is there any information on the requirements for using your own certificates? I also saw that there was a Certificate Store tab in the settings for KepServerEx. Is this for use specifically for ThingWorx?     

Hi Everyone,Please provide some project resources which I can do in Thing Worx composer.I am a beginner in Thing Worx. I do have Thing Worx composer tool. Thanks,Lavkush.  

Hello community, I wanted to try out creating a custom widget so I installed the latest Eclipse version 2023-03.I also downloaded the latest Eclipse plugin (9.0.1) and Thingworx extension SDK (9.3.0) and installed the plugin and used the SDK when creating the project. Now for the JRE I am not so sure.It says in the guide to use JRE 1.8. But I am not sure if I am actually using it.If I use the "Use default JRE 'jre' and worspace" option:And I have configured it like this:Is it using JRE 1.8? If I then create the project using these settings and try to add a new widget to the project:I get this error:Error log:(Here you can also see a bunch of other errors which I don't know if they are related or not). Now, I still do get some widget files in my project:So maybe it's OK? Creating other entities, like templates and script function libraries seems to work fine. At least they do not throw any errors. Any ideas?I will test the widget guide to completion next we

Hello, We have faced a little bit strange issue in one of our grids on 9.3.5.When we select a row in the grid, the data that we select is not actually what we have selected: Lets say we select a row with item "A" and then we pass this row into a service.Checking the dev tools for the payload shows us that the row we selected actually contained item "B". We have faced a similar issue before, but I think at that time there were some ghost entities causing some issues.However this time we can not see that we are in the same situation. Has anyone faced this issue before? Thanks,Jens

Hi, I'm working with a customer where I have configured KepServerEX as an OPCUA tunnel taking data from an OPCDA Server and providing it to an OPCUA Client. The OPCUA Client is a product called Tridium Niagara. We didn't apply a security policy initially however the latest version of Niagara requires that Basic256Sha256 is required. I have selected to use sign; sign and encrypt and configured the OPCUA side on KepServerEx. However, when I trust the Niagara OPCUA Client Certificate and try to connect Niagara to KepServerEx it fails with Niagara logging the following message, The URI specified in the ApplicationDescription does not match the URI in the certificate. The Certificate that I am using is the self signed certificate created by KepServerEx using OpenSSL. Also, to note the KepServerEx is installed on one virtual server and Niagara is installed on another. Whenever we create a new KepServerEx certificate it uses the credentials of the user logged in as part of the

Hi everyone,   I need to configure kepware for reading Atlas Copco PF6000 data. I set as model connect "open protocol". When I set the parameters for "Data Properties" and then access the Quick Client, I see the connection has a "Bad (Out of Service)" quality.   KEPServerEX 6.12. V6.12.325.0   Anyone could you help me? Please find image attachments.   Thank you,Best Regards

Hello Bhawna,  I have just started learning Thing Worx application I am a beginner don't have any Idea from where to start learning Thing Worx.  But Currently I am learning different tools in Thing Worx like Thing, Thing Template Mashup etc... from the documentation section of Thing Worx which is ThingWorx Model Definition in Composer (ptc.com))  I do have a Thing Worx Composer ide, from where I do hands on, but it doesn't have analytics extension tab in it or maybe they haven't given permission for me now the questions which I want to ask, 1. Do I have to ask them to give permission for analytics extension tab into my Composer? 2. Can you please suggest some project which I can do in Thing Worx Composer? 3.Can you please suggest some video from where I can learn in a structured way?    Thanks,    Lavkush.

Hi all.There are a limit of number of properties that we can see in the window of Composer, max. 250 bound properties.Is this configurable or is the maximum that we can see in the Thingworx Composer??   

Hello everyone, I noticed some "strange" behavior while trying to add entries into a data table.I have a large JSON that I am converting into an infotable to do the entry. However it seems like the key value that is in my datashape contains some duplicates.The JSON looks something like this:{array:[{key: 'A'}, {key: 'A '}]} Now, as you might be able to see, the second object in the array has a key value with a trailing blank space. To me, these two are not equal, however it seems like when using the AddDataTableEntries service, it sees this as a duplicate. And also when trying to add rows manually using the data tables "mashup", I can also not add both 'A ' and 'A'. I'm not sure if this is caused by something on the platform side seeing this as equal, or if it is something on the DB side, so I wanted to ask here to see if someone has had similar issues. It seems like it doesn't just skip the duplicate either, instead it just stops the addition of

Hello, I have a situation where I have an application "header" in a mashup, like so:As you can see, the header is not really centered.This is due to this hidden dropdown: At the moment I have set the container that the dropdown (and button) are in as fixed width. This is because if I set it to responsive, the application header moves around as its container is growing and shrinking. So basically what I want to accomplish is to have the header in the center of the screen in general regardless of what happens to the other widgets. I realize this might cause some issues for people with smaller resolutions, but I hope it would be OK. Hope to get some feedback on this. Thanks,Jens 

Hello, I am trying to use two radio button widgets in a mashup on 9.3.5.I have set them to the same Radiogroup:And I feel like I am missing something super obvious, but shouldn't I be able to know which of the buttons in the group I have selected? Otherwise I'm not sure I see the reason to group them... For now I'll just use the "Generic Radio Button" widget instead. Thanks,Jens

i have services code but how to implement schedulers me.SendMessage({              cc: "xxx@gmail.com" /* STRING */,              bcc: "yyy@gmail.com" /* STRING */,              subject: "this well"/* STRING */,              from: "zzz@gmail.com" /* STRING */,              to: "hariharasuthan@yahoo.co.in" /* STRING */,              body: "this is verywell" /* HTML */});this services was running  e-mail but  i need  (hour,day,week,month,year) this based  how to implement schedulers concept   

Hi,I am trying to run Thingworx Integration Runtime but it is not able to connect to the Thingworx instance.After running the below command from cmd:-"java -DconfigFile=integrationRuntime-settings.json -jar integration-runtime-8.0.12-b1455.jar"I can see the service trying to start but then at the end i get the message  "Endpoint not connected", which it attempts to reconnect but never connects.  

Hi, I found Kepware plans to release Linux Edge, which supports Ubuntu. https://www.kepware.com/ja-jp/products/thingworx-kepware-edge/   If this is runnable in SigmaTile software, it means running on Raspberry Pi 3,  this helps me to use SigmaTile demo together with Azure VM without local PC for Kepware.   Could you share with me something if you have information regarding this idea, please?

Hi,    #1.  Updating a remote bound property writes its property value to data tag of Kepware #2.  Updating the data tag writes value to the bound property    Will the  #2 trigger #1  one more time ?    for exmaple :  DataTagA  get changed  causing  PropertyA get changed ,  and  this changes on PropertyA  send to kepare and change the DataTagA again,  will it happen ?    Regards, Sean        

Hello Is there a way to Load image from media entity in the service? Thanks

Hello I am using advanced grid widget to show my data over the mashup. I want to highlight my rows based on the selected values in column. Can anyone tell me if this can be achieved using custom CSS? Thanks

Hi Team,We have a requirement to encrypt our custom code and then deploy it in another machine for security purpose. For this I built an extension using java eclipse code as mentioned in following link :https://support.ptc.com/help/thingworx/platform/r9/en/index.html#page/ThingWorx/Help/Best_Practices_for_Developing_Applications/EclipsePluginCreatingAnExtensionProject.html# But when I imported my custom extension, I can still see my custom code in another machine. Please guide me to avoid such scenario. Attaching you screenshot of Sample Project I created for testing.Steps followed: 1) Created Sample Project in machine 1 and exported zip file of source control entities.2) Eclipse--> New ---> Thingworx Extension Project3) Created New Folder under Project with name as Entities and pasted all folders of Source Control entities in this folder Entities4) executed ant-build command to build extension project.5) Go to directory where built file is created and import it in mach

Greetings! I have an API endpoint that fetches data from an external Oracle database that I have developed in Thingworx. Naturally, it utilizes the Database Thing, on which are 2 services: a Local (JavaScript) service for the endpoint's business logic, and a SQL (Query) service that executes the query against the external database using SQL that gets defined in the JavaScript service based upon the values of the input parameters that are passed. For example, the endpoint can be called to fetch user information by passing EITHER an ID number or an Email address, and the SQL is adjusted accordingly before the SQL(Query) service is called to execute it. Overall, the endpoint works well. The challenge I am facing is that I want to trap for specific Oracle DB errors, and since I'm passing my SQL query off from the TWX Local (JavaScript) service to the TWX SQL (Query) service, I "lose" the Oracle error object and instead get a generic JavaScript error. To be more specific, I u

Hello, I am getting the image in thingworx service from the windchill system. For e.g - "https://<Server_Name>/Windchill/images/000001/000001/000001/Chair.JPG" So I have created datashape with field as ImageLink as its base type. When I am trying to show in grid advanced, it is not showing me that image. But When I am opening that link in new tab, I am able to see that image in that tab. Please let me know if anyone faced this issue. Or how to show into the grid Thingworx Version  - 8.5  

Hi all, I am using a line chart for representing a boolean graph, I am sending 00:00 hours as my start and end date. When I select the date from 1st Feb to 28th Feb, the last data shows 27/02/2023 22:59:18 UTC time, the condition is 1 (High signal) and went low at 27/02/2023 23:45:19 UTC, but this low signal is not shown on the graph. When I extend the date till 4th March, the same thing happens for the 4th March data and the continuation signal is formed for the 28th Feb data. How can I get all the data points plotted on the graph?  Note: The maxItem is set to 50000! Thank you,Divya! 

How to install Analytics Extension in Thing Worx composer            

I do noticed that 'Override' checkbox is auto checked in properties that are bound on Things. Screenshot below.I want to allow Property defined in Thing shape to be overridden in Things.(Similar to what we do for services by checking "Allow Override")Usecase - Property 'ShiftName' defined in Thing shape in NOT 'Read Only' but for few specific things using this thing shape I want to make it 'Read Only'.

I've hit a wall with this. I've been trying to get the wrapper service that I wrote to work for a non-Administrative user for 16 hours now. It's always been the same problem. Something about the AddStreamEntry() service inside of my wrapper is causing problems. I've come to the conclusion that there is some hidden permission that I need to put in place for regular users, because Administrative users have no problem with getting the wrapper to work. Here's the wrapper service in question: Inputs: string command; string pointer;// result: INFOTABLElet values = Resources["InfoTableFunctions"].CreateInfoTableFromDataShape({ infoTableName: undefined /* STRING */, dataShapeName: 'MasterChildStreamDS' /* DATASHAPENAME */});values.Command = command;values.PointerData = pointer;me.AddStreamEntry({ //This is the line the ScriptLog points at for the error sourceType: undefined /* STRING */, values: values /* INFOTABLE */, location: undefined /* LOCATION */, source: undefined /* STRING */, ta

I have a service which is working.Have a timer, which starts this service once per year.When in "Run as user" I use user from different project - it works perfecly.When I create new user, adjust permissions - I receive this error:Message ::TypeError: Cannot call method "PostMultipart" of null I try to log table variable- have data inside, at both usersI try to log url - is correct, at both users. Line where I have error: var params = {partsToSend: table /* INFOTABLE */,url: url /* STRING */};var newVar = Resources["ContentLoaderFunctions"].PostMultipart(params);