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  • 901 Topics
  • 2,935 Replies
901 Topics
Christian Mueller
Practitioner
Christian MuellerPractitioner
posted in Developer and User Community
The Cognite SAP Extractor is now generally available to CDF users!

Dear Cognite Hub community: We are very happy to announce that our Cognite SAP Extractor is now generally available to CDF users!The extractor connects to OData V2.0 endpoints in the SAP NetWeaver Gateway, making use of many pre-built integrations available in S/4HANA and saving considerable implementation time, while also natively connecting to the SAP data you need in a standardised manner.To get started,  download the SAP Extractor from the “Extract Data” page directly from CDF. The documentation, including Server Requirements and how to set up your SAP extractor is available here.We have also prepared a short demo (less than 4 minutes long) showing the steps needed to setup a data extraction from SAP S/4HANA OnPremise to CDF from scratch, including how to find the standard service from SAP, enable it in S/4HANA, configure and run the extractor and then see the SAP data in CDF.   Any feedback is very welcome, after testing the extractor and/or watching the quick demo please make sur

1516
Andre Alves
MVP
24 days ago
P
Committed
Patrick GallerCommitted
asked in Developer and User Community
Downloading list of timeseries with metadata?

I am looking at 127 time series linked to one asset and I want to download the list of these time series as shown in the screenshot below, but this doesn’t appear to be straight forward.The download button circled in blue saves a JSON file linked only to the asset “11. QHP”. Is there a way to spare the user the effort of manually selecting and downloading each of the 127 timeseries and later reassemble them into one table like the one shown in the browser?  It is not possible to select and display more than 20 columns in the browser … due to performance issues. This is not critical at this time, but still dissatisfying. I want to download everything wholesale and pick what I need from the list locally. Is there a way around this restriction? Solving issue #1 would remedy also #2, as I’d be able to join the tables locally again. Thanks

12715
P
Committed
25 days ago
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Committed
Rani SupriyaCommitted
asked in Developer and User Community
Documentum - Search option is not working in non-pdf document at CDF

Search option is not working in non-pdf document at CDF for Documentum.Steps to reproduce the issue: Login to CDF Click on Data Explorer tab in CDF menu bar. Click on Files tab in right side of the panel. Set Data set as ‘src:006:documentum:b60:ds’ under Common filters in left side of the screen. Enter the file name ‘ELECTRICAL SAFETY RULES.docx’ in search bar. Click to open the file. Expected results: User should be able to see the preview of file and search the any word inside the document.Actual results: Search option is not working in preview of file and displaying message ‘this document is not searchable.’

789
M
Practitioner
25 days ago
M
Committed
Markus PettersenCommitted
asked in Developer and User Community
Annotating 3D models towards data model instances

Is there a way to annotate 3D models towards instances from a data model. In the API documentation I only see linking to assets as an option.  

416
A
Practitioner
28 days ago
M
Seasoned
Marwen TALEBSeasoned
posted in Developer and User Community
Unable to select version of workflow from the UI

 Hello,  We are unable to select version of workflow from the UI. for instance here we are at version 0.0.39 and in the UI the workflow is at version 0.0.1.I think this might be an UI issue. Thanks

321
Jørgen Lund
Seasoned Practitioner
1 month ago
K
MVP
Kristian NymoenMVP
asked in Developer and User Community
Limited number of containers showing in UI

Hi.I’ve set up a data model with 26 containers. How come only the first 10 of them (in alphabetical order) show up in the Fusion UI? I successfully return all 26 containers using the python SDK:client.data_modeling.containers.list(space="sp_kra_enterprise_model", limit=None) 

486
Mithila Jayalath
Seasoned Practitioner
1 month ago
K
MVP
Kristian NymoenMVP
asked in Developer and User Community
Data Model not showing in UI

Hi.I’ve got an enterprise data model set up, and built a test solution model with a subset of the enterprise model, and also expanding one of the views. Somehow my solution model does not show in the UI - only a spinning wheel is shown. Does anyone know where I can start to troubleshoot this?  I’m able to populate the model with transformations, and I can retrieve the resulting nodes using the Python SDK, so the model seems to be working. Can this be only a UI issue?

384
Mithila Jayalath
Seasoned Practitioner
1 month ago
R
Seasoned
Rimmi AnandSeasoned
asked in Developer and User Community
Internal Server error while reading from RAW table

Intermittent Internal server is seen while reading RAW table. It is happening in different functions that may not be part of some workflows. It is blocking workflow to run as we use these staging tables to get information for other functions. Is there is any check that needs to implemented ?  

512
Mithila Jayalath
Seasoned Practitioner
1 month ago
H
Committed
Hariharan B PCommitted
asked in Developer and User Community
Cognite/Reveal: e.BufferGeometry is not a constructor TypeError: e.BufferGeometry is not a constructor

I’m using cognite/reveal and cognite/sdk for a project developed in react (18.x).While connecting cognite/reveal with react application I’m encountering this error:e.BufferGeometry is not a constructorTypeError: e.BufferGeometry is not a constructor I would like to know what is causing this error. code attached below:-   A help to figure out the issue would be helpful.Thank you, Regards,Hariharan B P 

19618
Mithila Jayalath
Seasoned Practitioner
1 month ago
zgchina
Committed
zgchina
asked in Developer and User Community
Monitoring Functionality and Notification Setup in Workflow

I'd like to inquire about the current status of the monitoring functionality in the workflow orchestration. Specifically, I'm interested in the setup for notification emails. It would be helpful to know if we are able to receive notifications in the event of a workflow failure. Could you please provide an update on this?

563
Jørgen Lund
Seasoned Practitioner
1 month ago
Sharizan Mohd Redzuan
Committed
Sharizan Mohd RedzuanCommitted
asked in Developer and User Community
Cognite Streamlit Reveal - Zoom in Event

Hi Community,I would like to know if anyone have information on how the Cognite Streamlit Reveal python package full feature & capability documentation? Second, can the "cognite-streamlit-reveal” have the zoom in / zoom out event trigger? This is because we want to develop a use case where user able to zoom in into the oil rig plaform 3D and once the zoom stop, it able to send and event to show what are the bounding box of that area so that we can load data related to that specific area during zoom in and zoom out interaction. Thanks

374
Sharizan Mohd Redzuan
Committed
1 month ago
T
Committed
Tatiana Marie SakataCommitted
posted in Developer and User Community
PowerBI Connector - Expanding Fields

Hello!I'm trying to develop a PowerBI dashboard but encontered some situations where it's impossible to not expand new columns or lists from the nodes (foreign key from dimension table is inside the node) and I understand this drops the performance considerably (sometimes even turns impossible to load the table) of the model in the dashboard.Is there a way to query the data straight from the connector? I know there's the possibility of making simple filter queries but I wasn't able to use other type of OData queries that exists. We need a solution that simplifies this since currently it's impossible to load more complex data models into PowerBI without expanding the nodes.Please understand that I want to keep this situation as low code as possible, so an API or SDK solution is not an option.Thanks!

1413
Geir Engdahl
Practitioner
1 month ago
A
Committed
Amol PawarCommitted
asked in Developer and User Community
Integration & transformation of "Sparkplug B-formatted MQTT data" into CDF

Hi,I am working on one of the project where I am using MQTT extractor to inject data into CDF. Kindly advise best optimized stepwise solution to integrate and transform data into CDF.Note that it is Sparkplug B-formatted MQTT data.Kindly advise.Regards,Amol S Pawar

394
Mithila Jayalath
Seasoned Practitioner
1 month ago
sebastiansrikanth
Active
sebastiansrikanthActive
asked in Developer and User Community
AttributeError: 'DataSetsAPI' object has no attribute 'search'

Hi Team,I'm excited to be registered for the Data Engineer Basics course, specifically the “Learn to Use the Cognite Python SDK” section!While working through the “List, Search, Retrieve” portion, I came across an issue. The documentation states that the general pattern for search operations is `client.<cdf_resource_type>.search()`, where `<cdf_resource_type>` could be `data_sets`, `asset`, `time_series`, `events`, `files`, `labels`, and so on.Following this, I tried the code:```pythonc.data_sets.search()```However, it resulted in the following error:```AttributeError: 'DataSetsAPI' object has no attribute 'search'```I double-checked the Python SDK documentation but couldn't locate a `search()` function for `data_sets`. Could you please let me know if I missed something? And if the `search` function for `data_sets` is indeed unavailable, perhaps it could be noted in the documentation to prevent future confusion?Thank you for your help and for the informative course! Best re

253
Mithila Jayalath
Seasoned Practitioner
1 month ago
Anders Brakestad
Seasoned
Anders BrakestadSeasoned
asked in Developer and User Community
Update rates of FunctionCall attrinutes after a call (status, response, logs, etc)

Hi!I have a question regarding how quickly the metadata for a FunctionCall is updated after a successful call. The reason I ask is the following case:I have deployed a set of Cognite Functions that run on a schedule every minute. In production this will be every 10 minutes, but for testing and debugging I want to speed it up to see how it works.One of the functions perform this job:1. Determine the time range for the data fetch based on response value of previous call (if first call we use pd.Timestamp.now())2. Fetch Events in time range and process the data3. Write processed events to a Sequence resource in CDF4. Return a dict {"status": "success", "start_time": start_time}The start_time of call N becomes the end_time for call N+1. The function is a “historic backfiller” that traverses back in time to a pre-defined date and fetches Events along the way.The issue:I have run into the scenario that in call N+1, when I get the response of call N, the status of call N is still Running. So

163
Jørgen Lund
Seasoned Practitioner
1 month ago
Andre Alves
MVP
Andre AlvesMVP
asked in Developer and User Community
Observability in Cognite Worflows

Is there currently, or is it planned on the Cognite roadmap, a Job UI for real-time tracking of job statuses, including runtime, failure reasons, and retry counts? Additionally, will it provide a step-by-step view of each job’s progress to help easily identify and troubleshoot issues?

454
Andre Alves
MVP
1 month ago
Anders Brakestad
Seasoned
Anders BrakestadSeasoned
asked in Developer and User Community
Concurrent API calls with multithreading. I don't get the same result as from one large call

Hi Developers! :)I have a use case where I need to retrieve a large number of Time Series data points from CDF. We are a final DataFrame with a shape of approximately (1000, 400000).  So a total of 4 billion data points + the index. I also want the data retrieve to be fast…. :)  So instead of retrieving everything in a single call to `client.time_series.data.retrieve_dataframe`, I thought to use multithreading to start the retrieves in an approximately parallel fashion, and then concatenate the resulting dataframaes at huge runtime gains! However, I observe that the results from multithreading do not equal the results from the single call. :( Specifically:I split the data retrieval on Time Series IDs, and concatenate along axis=1. I observe that data from the “first two” threads have a lot of missing data, while data from the last two threads are 100% correct. I have also tried to split the DatetimeIndex and multithread along this dimension, but I see exactly the same result in that so

503
Anders Brakestad
Seasoned
1 month ago
M
Committed
Markus PettersenCommitted
asked in Developer and User Community
Trying to setup an asset hierarchy with Core Data Model, but am getting some errors

I am trying to setup an asset hierarchy using the Core Data Model as shown in the example:https://docs.cognite.com/cdf/dm/dm_guides/dm_cdm_build_asset_hierarchy/But I am getting some strange errors when I try to implement it. A normal container and view without a refernce to core data model works fines, but when trying to add cdm it fails. I am using the toolkit to deploy the data model.In the “Data management” tab I get this error:{  "title": "",  "message": "Cannot read properties of undefined (reading 'listPump')",  "errors": []}In the “Query explorer” I get these errors:{ "errors": [ { "message": "The field type 'Cognite3DObject' is not present when resolving type 'Pump' [@-1:-1]", "locations": [], "extensions": { "classification": "ValidationError" } }, { "message": "The field type 'CogniteSourceSystem' is not present when resolving type 'Pump' [@-1:-1]", "locations": [], "extensions": { "classification": "ValidationError"

442
M
Committed
1 month ago
G
Active
gerardActive
asked in Developer and User Community
OPC Classic Time Series Missing

Hello,I’m trying to pull energy usage data from a Rockwell power monitor that supports OPC-DA but not OPC-UA. I configured the OPC-DA server (rslinx classic in this case) and I’m able to see the live data using an OPC-DA client (Kepserver). Next I try running the extractor, and it sees the project structure and creates assets, but never creates any time series data. I’m seeing very little in the logs. I did notice that “contious: False” shows up, but I don’t see any way to change that via configuration. I will get a keep alive message as you can see in the second image, but no data. Any suggestions would be greatly appreciated! Thank you.  

484
Mithila Jayalath
Seasoned Practitioner
1 month ago
Pablo Palacios
Seasoned
Pablo PalaciosSeasoned
asked in Developer and User Community
Location in 3D

Hello everyone,I have a problem viewing 3D. It tells me that I don't have any scenes created, but I do have some. I understand that the error message is because I have to configure the location in the scenes. How do I do that? I don't see the option to add the location.  

203
H
Practitioner
1 month ago
Andre Alves
MVP
Andre AlvesMVP
asked in Developer and User Community
Guidance on Versioning Data Models in Cognite

Hi Cognite Team,I'm curious about the specific rules you follow for versioning views, particularly with the versioning format like "@view(version: 'v4')". I’ve noticed that the last number is the only one that changes, and I wanted to understand the rationale behind this.In my experience, I typically use the X.Y.Z format, where:Major versions indicate significant changes or potential backward-incompatible updates. Minor versions introduce new features or enhancements. Patch versions address bug fixes or minor improvements.While I understand that tools like DVC are more suited for tracking actual data changes, we are focusing on versioning the views and models. Is this approach aligned with your guidelines?If there aren’t any formal rules, that’s perfectly fine; we’re just trying to establish our own conventions and best practices. Versioning is an important aspect for us, and any insights you could share would be greatly appreciated.

131
A
Seasoned Practitioner
1 month ago