How To Fix RTC_MODEL_01229 - Dimension &1 is used in model; you cannot delete or modify it

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_MODEL_01 -

• Message number: 229

• Message text: Dimension &1 is used in model; you cannot delete or modify it

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTC_MODEL_01229 - Dimension &1 is used in model; you cannot delete or modify it ?

  The SAP error message RTC_MODEL_01229 indicates that you are trying to delete or modify a dimension in a model that is currently in use. This is a common issue in SAP Analytics Cloud (SAC) or SAP Business Planning and Consolidation (BPC) environments where dimensions are integral to the data model.
  Cause:
  
  Dimension in Use: The dimension you are attempting to delete or modify is actively being used in one or more models, stories, or other components within the application.
  Dependencies: There may be dependencies on the dimension, such as calculations, measures, or other dimensions that rely on it.
  Data Integrity: SAP enforces data integrity rules to prevent accidental loss of data or breaking of existing reports and models.
  
  Solution:
  
  Identify Dependencies: Check where the dimension is being used. You can do this by reviewing the model, stories, and any other components that reference the dimension.
  Remove Dependencies: If possible, remove or modify the dependencies that are using the dimension. This may involve:
  
  Updating stories or reports that reference the dimension.
  Changing calculations or measures that depend on the dimension.
  
  
  Delete or Modify: Once all dependencies are removed, you should be able to delete or modify the dimension without encountering the error.
  Backup: Always ensure you have a backup of your model or data before making significant changes, in case you need to revert.
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for your specific version of SAP Analytics Cloud or BPC for detailed instructions on managing dimensions and models.
  Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal IT team for assistance.
  Best Practices: Regularly review and clean up unused dimensions and models to avoid such issues in the future. Implement a governance process for managing changes to dimensions and models.
  
  By following these steps, you should be able to resolve the RTC_MODEL_01229 error and manage your dimensions effectively.