3663721 - Error message "Models couldn't be loaded" when opening Modeler in SAP Analytics Cloud (SAC)

• Error message "Models couldn't be loaded" when opening Modeler.
• Start with Data option is grayed out.
• Error in Har file: "Invalid input parameter: Invalid data access language".

SAP Analytics Cloud Enterprise (2025.14.17)

1. Login to SAC.
2. Open Modeler.
3. Notice error message: "Models couldn't be loaded"
4. In the network trace, notice error message:"Invalid input parameter: Invalid data access language"

To resolve the issue, please temporarily switch the data access language to an alternative option, then switch it back to your preferred language.

• 2569847 - Where can you find SAC user assistance (help) to use, configure, and operate it more effectively?
• Have a question? Ask it here and let our amazing SAP community help! Or reply and share your knowledge!
• 2487011 - What information do I need to provide when opening a case for SAP Analytics Cloud?
• 2511489 - Troubleshooting performance issues in SAP Analytics Cloud
• Search for SAP Analytics Cloud content using SAP for Me, Google or Bing:
• • https://me.sap.com/servicessupport/search#?q=SAP%20Analytics%20Cloud%20OR%20SAC&tab=All
  • https://www.google.com/search?q=site%3Ahttps%3A%2F%2Fuserapps.support.sap.com+SAP+Analytics+Cloud
  • https://www.bing.com/search?q=site%3Ahttps%3A%2F%2Fuserapps.support.sap.com+SAP+Analytics+Cloud
  • Note: Add relevant text or warning/error messages to the text search field to filter results.
• SAP Analytics Cloud Connection Guide
• Getting Started with SAP Analytics Cloud Expert Community page
• SAP Analytics Cloud Get More Help and SAP Support
• Need More Help? Contact Support or visit the solution finder today!

Your feedback is important to help us improve our knowledge base.

SAP Analytics Cloud, SAC, model, couldn't, be , loaded, modeler, issue, Invalid, input ,parameter,data, access ,language , KBA , LOD-ANA-ADM , SAC Administration , LOD-ANA-ML , SAC Modelling , Problem