# KNIME Business Hub **URL:** https://forum.knime.com/c/kbh/79.md [Latest](https://forum.knime.com/latest.md) · [Categories](https://forum.knime.com/categories.md) · [Tags](https://forum.knime.com/tags.md) --- ## [About the KNIME Business Hub category](https://forum.knime.com/t/about-the-knime-business-hub-category/71423)
**Author:** [@ScottF](https://forum.knime.com/u/ScottF)\ **Replies:** 0
For discussions related to KNIME Business Hub. Please note that KNIME Business Hub comes with our enterprise support. To open a ticket with our support team, please use this form KNIME Business Hub Support | KNIME --- ## [Extension missing in KNIME Business Hub: PMML Preprocessing Applier Nodes (org.knime.base.pmml2)](https://forum.knime.com/t/extension-missing-in-knime-business-hub-pmml-preprocessing-applier-nodes-org-knime-base-pmml2/91903)
**Author:** [@DanielaMaestre](https://forum.knime.com/u/DanielaMaestre)\ **Replies:** 3\ **Last updated:** [May 18, 2026, 9:48pm UTC](https://forum.knime.com/t/extension-missing-in-knime-business-hub-pmml-preprocessing-applier-nodes-org-knime-base-pmml2/91903 "2026-05-18T21:48:15Z")
Hi everyone, I am facing an issue when executing a workflow on KNIME Business Hub. The workflow runs perfectly on my local Analytics Platform, but fails on the Hub with the following error: Error message: Execution fai… --- ## [KNIME Fabric nodes issues - what was learned trying to set this up](https://forum.knime.com/t/knime-fabric-nodes-issues-what-was-learned-trying-to-set-this-up/91850)
**Author:** [@tescnovonesis](https://forum.knime.com/u/tescnovonesis)\ **Replies:** 8\ **Last updated:** [May 7, 2026, 6:12am UTC](https://forum.knime.com/t/knime-fabric-nodes-issues-what-was-learned-trying-to-set-this-up/91850 "2026-05-07T06:12:05Z")
Hi, We have explored how-to use KNIME for Microsoft Fabric ETL Workflows. It was not straightforward to get to work, and I hope with this post to share some of the learnings, so it will be easier for you, if you bump i… --- ## [Space connector behaves very strange](https://forum.knime.com/t/space-connector-behaves-very-strange/91892)
**Author:** [@kowisoft](https://forum.knime.com/u/kowisoft)\ **Replies:** 4\ **Last updated:** [May 6, 2026, 1:59pm UTC](https://forum.knime.com/t/space-connector-behaves-very-strange/91892 "2026-05-06T13:59:34Z")
Dear KNIMErs, I am really struggling with using relative filepaths on the KBH. I tried different things: simple ‘relative to this workflow’: this throws an error and says, the file is not there. Which is outright jus… --- ## [Deprecated Nodes check in KNIME Business hub](https://forum.knime.com/t/deprecated-nodes-check-in-knime-business-hub/91898)
**Author:** [@narayanan5245](https://forum.knime.com/u/narayanan5245)\ **Replies:** 1\ **Last updated:** [May 5, 2026, 2:53pm UTC](https://forum.knime.com/t/deprecated-nodes-check-in-knime-business-hub/91898 "2026-05-05T14:53:56Z")
I am a global admin and want to pull the report of deprecated nodes or specific nodes in the KNIME Business hub environment. Can you help to guide the starting point? Any specific API to use and gather the info? --- ## [Component view does not work with a chunk loop inside](https://forum.knime.com/t/component-view-does-not-work-with-a-chunk-loop-inside/91735)
**Author:** [@Aparna\_C](https://forum.knime.com/u/Aparna_C)\ **Replies:** 1\ **Last updated:** [April 30, 2026, 1:28pm UTC](https://forum.knime.com/t/component-view-does-not-work-with-a-chunk-loop-inside/91735 "2026-04-30T13:28:04Z")
Hi, I am trying to do chunk loops inside my component, and the view stops working. Background: The data app shows up a single selection and file upload widget, then performs a logic to chunk rows (if more than 300) fr… --- ## [K-AI Limits and Custom Models in Business Hub](https://forum.knime.com/t/k-ai-limits-and-custom-models-in-business-hub/91862)
**Author:** [@Silviam\_97](https://forum.knime.com/u/Silviam_97)\ **Replies:** 3\ **Last updated:** [April 28, 2026, 12:55pm UTC](https://forum.knime.com/t/k-ai-limits-and-custom-models-in-business-hub/91862 "2026-04-28T12:55:02Z")
Hello everyone, I have a few questions regarding the capabilities and limits of K-AI and its integration with external tools: K-AI Interaction Limits: I am currently seeing a limit of 20 interactions per month on the… --- ## [Can't restore the snapshot (full or partial)](https://forum.knime.com/t/cant-restore-the-snapshot-full-or-partial/91842)
**Author:** [@PMPai](https://forum.knime.com/u/PMPai)\ **Replies:** 3\ **Last updated:** [April 23, 2026, 7:30pm UTC](https://forum.knime.com/t/cant-restore-the-snapshot-full-or-partial/91842 "2026-04-23T19:30:23Z")
v Hello KNIMer: I am currently onsite at a customer environment testing the snapshot and restore process for KNIME Business Hub. (1.17.0 version, Air-gap installation, RHEL OS) During the restore operation (via admin… --- ## [Try to use the Exectuion Builder (v2) to build a EC for AP 5.10, but failed.](https://forum.knime.com/t/try-to-use-the-exectuion-builder-v2-to-build-a-ec-for-ap-5-10-but-failed/91622)
**Author:** [@PMPai](https://forum.knime.com/u/PMPai)\ **Replies:** 3\ **Last updated:** [April 15, 2026, 4:51pm UTC](https://forum.knime.com/t/try-to-use-the-exectuion-builder-v2-to-build-a-ec-for-ap-5-10-but-failed/91622 "2026-04-15T16:51:24Z")
We built a new Execution Context (EC) Docker image and deployed it successfully in Kubernetes, but the executor cannot start and keeps restarting. Observed Behavior Executor pods continuously cycle (Creating → Running… --- ## [How to connect Schrodinger to KNIME Business Hub?](https://forum.knime.com/t/how-to-connect-schrodinger-to-knime-business-hub/91767)
**Author:** [@yash\_vyas](https://forum.knime.com/u/yash_vyas)\ **Replies:** 2\ **Last updated:** [April 13, 2026, 5:09pm UTC](https://forum.knime.com/t/how-to-connect-schrodinger-to-knime-business-hub/91767 "2026-04-13T17:09:33Z")
Hi all, I need to connect Schrödinger software to KNIME Business Hub. I already have a workflow running on KNIME 5.5.3 that includes Schrödinger nodes, and I have configured the licenses in the Preferences tab of the KN… --- ## [KNIME Hub Inspect shows “Connection lost” while workflow execution is successful](https://forum.knime.com/t/knime-hub-inspect-shows-connection-lost-while-workflow-execution-is-successful/91755)
**Author:** [@DanielHua](https://forum.knime.com/u/DanielHua)\ **Replies:** 4\ **Last updated:** [April 9, 2026, 6:17am UTC](https://forum.knime.com/t/knime-hub-inspect-shows-connection-lost-while-workflow-execution-is-successful/91755 "2026-04-09T06:17:47Z")
Description: We are experiencing an issue with the Inspect functionality in KNIME Hub deployed on a Kubernetes environment. The observed behavior is as follows: Workflows execute successfully without any issues Syste… --- ## [KNIME Hub AI Gateway Timeout after 30s](https://forum.knime.com/t/knime-hub-ai-gateway-timeout-after-30s/91686)
**Author:** [@tescnovonesis](https://forum.knime.com/u/tescnovonesis)\ **Replies:** 1\ **Last updated:** [March 31, 2026, 10:45am UTC](https://forum.knime.com/t/knime-hub-ai-gateway-timeout-after-30s/91686 "2026-03-31T10:45:37Z")
Hi, We have activated KNIME Hub AI Gateway. When using KNIME Hub AI Gateway, and asking an LLM to create a Dataplan based on 20 rows of data from Excel, then this “middle-complex” questions times out on the KNIME Hub A… --- ## [Not able to open workflows from my creations community hub](https://forum.knime.com/t/not-able-to-open-workflows-from-my-creations-community-hub/91596)
**Author:** [@Mariaper](https://forum.knime.com/u/Mariaper)\ **Replies:** 1\ **Last updated:** [March 26, 2026, 4:20pm UTC](https://forum.knime.com/t/not-able-to-open-workflows-from-my-creations-community-hub/91596 "2026-03-26T16:20:12Z")
Hi! I am facing some issues when I try to open something from my creations in business hub. I cannot open directly anything and I think that this is the same reason that does not allow me to do connections (Using the OA… --- ## [question about team plan](https://forum.knime.com/t/question-about-team-plan/83633)
**Author:** [@joracab](https://forum.knime.com/u/joracab)\ **Replies:** 3\ **Last updated:** [March 26, 2026, 1:04pm UTC](https://forum.knime.com/t/question-about-team-plan/83633 "2026-03-26T13:04:37Z")
Hi we are thinking in having a test enviroment using team plan. we an on premise oracle database using a vpn is it possible to connect and proces a workflow to read and write database --- ## [Issue with getting job user by using Extract Context Properties](https://forum.knime.com/t/issue-with-getting-job-user-by-using-extract-context-properties/91408)
**Author:** [@larsgrohmann](https://forum.knime.com/u/larsgrohmann)\ **Replies:** 1\ **Last updated:** [March 16, 2026, 12:39pm UTC](https://forum.knime.com/t/issue-with-getting-job-user-by-using-extract-context-properties/91408 "2026-03-16T12:39:00Z")
Hello, I am facing an issue by getting the “context.workflow.user” within a workflow. If i am running it as a developer on the Hub i am getting the user accordingly: account:user:f03… This represents the individual u… --- ## [Errors loading workflow due to missing extensions: Extension: AF Utility Nodes Nodes](https://forum.knime.com/t/errors-loading-workflow-due-to-missing-extensions-extension-af-utility-nodes-nodes/91614)
**Author:** [@rdcoel67](https://forum.knime.com/u/rdcoel67)\ **Replies:** 1\ **Last updated:** [March 13, 2026, 4:37pm UTC](https://forum.knime.com/t/errors-loading-workflow-due-to-missing-extensions-extension-af-utility-nodes-nodes/91614 "2026-03-13T16:37:56Z")
I started using Business Hub, I already uploaded a workflow, but when I run this I get this error message: Ad-hoc run failed. Could not load workflow 'workflow\_name’ for job ‘677839a5-f8cc-42f7-9a15-3015ba1a5679’: Erro… --- ## [Microsoft/Google service account setup](https://forum.knime.com/t/microsoft-google-service-account-setup/91504)
**Author:** [@AndresAcosta](https://forum.knime.com/u/AndresAcosta)\ **Replies:** 2\ **Last updated:** [March 3, 2026, 10:24pm UTC](https://forum.knime.com/t/microsoft-google-service-account-setup/91504 "2026-03-03T22:24:26Z")
Hi Knime Community Forum, I am trying to set up a service account in Google and Microsoft to use as a secret in in Knime hub to use as a secret in the secret retriever node and automate the dataflow. I have shown my da… --- ## [Inquiry about K-AI and GenAI Gateway on KNIME Business Hub](https://forum.knime.com/t/inquiry-about-k-ai-and-genai-gateway-on-knime-business-hub/88814)
**Author:** [@hhkim](https://forum.knime.com/u/hhkim)\ **Replies:** 5\ **Last updated:** [March 3, 2026, 9:30am UTC](https://forum.knime.com/t/inquiry-about-k-ai-and-genai-gateway-on-knime-business-hub/88814 "2026-03-03T09:30:59Z")
Hello. I was wondering If consumer can use K-AI and GenAI Gateway on KNIME Business Hub. I’d appreciate it if someone can let me know :slightly\_smiling\_face: Best regards, Hhkim --- ## [KNIME Desktop cannot handle both Link Updates and Missing Extension](https://forum.knime.com/t/knime-desktop-cannot-handle-both-link-updates-and-missing-extension/86908)
**Author:** [@tescnovonesis](https://forum.knime.com/u/tescnovonesis)\ **Replies:** 5\ **Last updated:** [March 1, 2026, 10:36am UTC](https://forum.knime.com/t/knime-desktop-cannot-handle-both-link-updates-and-missing-extension/86908 "2026-03-01T10:36:53Z")
Hi, When we have user teaching, we encourage our use the templates we have prepared. We share them out of our private KNIME HUB instance. Those templates will often have Components which we manage, plus Extensions. Fo… --- ## [File upload widget \*Upload failed\*](https://forum.knime.com/t/file-upload-widget-upload-failed/91290)
**Author:** [@Bruno\_Falcao](https://forum.knime.com/u/Bruno_Falcao)\ **Replies:** 3\ **Last updated:** [February 25, 2026, 11:49am UTC](https://forum.knime.com/t/file-upload-widget-upload-failed/91290 "2026-02-25T11:49:45Z")
KNIME Server: 5.9 KNIME workflow: Developed in 5.4.3 Deployed as Data app Im facing a problem while im trying to upload a zip file with the file upload widget. Sometimes it works, but when i got this error i have t… --- ## [Permissions - best practice for data sources for other teams](https://forum.knime.com/t/permissions-best-practice-for-data-sources-for-other-teams/91388)
**Author:** [@jbates\_boone](https://forum.knime.com/u/jbates_boone)\ **Replies:** 5\ **Last updated:** [February 20, 2026, 8:02pm UTC](https://forum.knime.com/t/permissions-best-practice-for-data-sources-for-other-teams/91388 "2026-02-20T20:02:44Z")
We have to lock down some of our data sources, but allow other teams access to a particular data set. We are trying to keep all our secrets managed at a team level (to avoid individual user ownership in case folks leave… --- ## [Have the error "Execute failed: Job wasn't loaded until". Unsure of meaning](https://forum.knime.com/t/have-the-error-execute-failed-job-wasnt-loaded-until-unsure-of-meaning/91331)
**Author:** [@PeterBlack](https://forum.knime.com/u/PeterBlack)\ **Replies:** 4\ **Last updated:** [February 11, 2026, 8:27pm UTC](https://forum.knime.com/t/have-the-error-execute-failed-job-wasnt-loaded-until-unsure-of-meaning/91331 "2026-02-11T20:27:25Z")
I have a series of workflows on on on prem KNIME Hub. These perform an extraction of data, which then is processed by 13 workflows into the correct data shape I need. I use a workflow that calls each workflow in sequenc… --- ## [Show loop progress in data app](https://forum.knime.com/t/show-loop-progress-in-data-app/91212)
**Author:** [@andyoeyen](https://forum.knime.com/u/andyoeyen)\ **Replies:** 4\ **Last updated:** [February 11, 2026, 10:32am UTC](https://forum.knime.com/t/show-loop-progress-in-data-app/91212 "2026-02-11T10:32:56Z")
Is there a way to show the progress of a loop in the data app? I have an app that will iterate over 15 items and i want to show when an iteration is finished. I can put a component inside the loop, but this results in a… --- ## [Knime business hub & Server Recycle bin](https://forum.knime.com/t/knime-business-hub-server-recycle-bin/91282)
**Author:** [@ZagklavaraF](https://forum.knime.com/u/ZagklavaraF)\ **Replies:** 2\ **Last updated:** [January 29, 2026, 9:23am UTC](https://forum.knime.com/t/knime-business-hub-server-recycle-bin/91282 "2026-01-29T09:23:35Z")
Hi, I hope you are doing well. In the knime analytics platform 5.2.5 and Business Hub 1.10.1, is there a setting I need to activate so that all deleted files from the knime business hub go to the Server Recycle bin? T… --- ## [Feature request: roll config changes into latest updates for knime hub server](https://forum.knime.com/t/feature-request-roll-config-changes-into-latest-updates-for-knime-hub-server/91271)
**Author:** [@mkupfer](https://forum.knime.com/u/mkupfer)\ **Replies:** 1\ **Last updated:** [January 29, 2026, 9:02am UTC](https://forum.knime.com/t/feature-request-roll-config-changes-into-latest-updates-for-knime-hub-server/91271 "2026-01-29T09:02:59Z")
In Knime hub, could we make it so that config changes get rolled into new versions? In our case, we are on 1.16.2 and don’t want to update to the next release (major, minor, patch) until we have done testing, but that d… --- ## [SQL Server DB and non person account](https://forum.knime.com/t/sql-server-db-and-non-person-account/91275)
**Author:** [@ZagklavaraF](https://forum.knime.com/u/ZagklavaraF)\ **Replies:** 1\ **Last updated:** [January 28, 2026, 5:31pm UTC](https://forum.knime.com/t/sql-server-db-and-non-person-account/91275 "2026-01-28T17:31:11Z")
Hi, thank you in advance for your assistance in this matter! We would like to connect to a SQL Server database using a Non-Person Account (NPA) from the domain, by providing its username and password. The workflows dev… --- ## [The schedule deployment could not be executed after 1 attempts. Cause: Could not load job (status code: 500)](https://forum.knime.com/t/the-schedule-deployment-could-not-be-executed-after-1-attempts-cause-could-not-load-job-status-code-500/91169)
**Author:** [@ZagklavaraF](https://forum.knime.com/u/ZagklavaraF)\ **Replies:** 3\ **Last updated:** [January 28, 2026, 10:39am UTC](https://forum.knime.com/t/the-schedule-deployment-could-not-be-executed-after-1-attempts-cause-could-not-load-job-status-code-500/91169 "2026-01-28T10:39:38Z")
Hi, Thank you in advance for any assistance! I have a job that is executed on schedule, and approximately once a day for the last few days, I receive this error message: “The schedule deployment could not be executed … --- ## [Prevent Knime Hub from discarding jobs on completion](https://forum.knime.com/t/prevent-knime-hub-from-discarding-jobs-on-completion/91208)
**Author:** [@kalimist](https://forum.knime.com/u/kalimist)\ **Replies:** 2\ **Last updated:** [January 19, 2026, 10:52am UTC](https://forum.knime.com/t/prevent-knime-hub-from-discarding-jobs-on-completion/91208 "2026-01-19T10:52:44Z")
Folks, After a hub rebuild, we now see that jobs created from deployments and executed (all via API) are immediately discarded and removed on successful completion. How can we prevent this? Thanks Mick --- ## [KNIME Hub (Online) versus KNIME Business Hub](https://forum.knime.com/t/knime-hub-online-versus-knime-business-hub/90860)
**Author:** [@keizersoz2](https://forum.knime.com/u/keizersoz2)\ **Replies:** 6\ **Last updated:** [January 19, 2026, 9:49am UTC](https://forum.knime.com/t/knime-hub-online-versus-knime-business-hub/90860 "2026-01-19T09:49:40Z")
Hello, I have a few questions regarding usage and licensing of KNIME Hub (Online). On the KNIME web site the KNIME Business Hub(Online) is presented as an limited alternative to KNIME Business Hub to extend the capabil… --- ## [Access to shared folder from the Business Hub](https://forum.knime.com/t/access-to-shared-folder-from-the-business-hub/91216)
**Author:** [@fvizcaino](https://forum.knime.com/u/fvizcaino)\ **Replies:** 1\ **Last updated:** [January 19, 2026, 9:36am UTC](https://forum.knime.com/t/access-to-shared-folder-from-the-business-hub/91216 "2026-01-19T09:36:42Z")
Hi Experts, We are currently using Box as our cloud file system, but the workflow sometimes takes forever to run due to the number of files it reads, and the connector and the number of folders also cause it to stop res… [Next page](https://forum.knime.com/c/kbh/79.md?page=1)