How To Fix RSDMDM012 - Data has not been changed and has therefore not been saved either

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDMDM - RSDMDM

• Message number: 012

• Message text: Data has not been changed and has therefore not been saved either

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDMDM012 - Data has not been changed and has therefore not been saved either ?

  The SAP error message RSDMDM012, which states "Data has not been changed and has therefore not been saved either," typically occurs in the context of data modeling or data management within SAP BW (Business Warehouse) or SAP HANA environments. This message indicates that the system detected no changes to the data that would warrant a save operation.
  Cause:
  
  
  No Changes Made: The most common cause of this error is that the user attempted to save data or changes in a data model, but no actual modifications were made to the data. This can happen if the user opens a data model, views it, and then tries to save without making any changes.
  
  
  Data Validation: Sometimes, the system may perform validation checks that confirm that the data remains unchanged, leading to this message.
  
  
  User Interface Behavior: In some cases, the user interface may not reflect changes due to caching or other UI-related issues.
  
  
  Solution:
  
  
  Verify Changes: Ensure that you have made actual changes to the data or model before attempting to save. If you intended to make changes, double-check that they were applied correctly.
  
  
  Refresh the Interface: If you believe you have made changes but still receive this message, try refreshing the interface or reloading the data model to ensure that the latest state is reflected.
  
  
  Check for Locks: Sometimes, data may be locked by another user or process. Ensure that no locks are preventing you from making changes.
  
  
  Review Logs: Check the application logs or system logs for any additional messages or errors that might provide more context about why the data was not saved.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or support resources for more specific guidance related to your version of SAP BW or HANA.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches that might address this issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Training and Documentation: Familiarize yourself with the data modeling tools and best practices in SAP BW or HANA to avoid similar issues in the future.
  
  By following these steps, you should be able to address the RSDMDM012 error effectively.