How To Fix RTC_MODEL_01202 - Dimension &1, entity &2 exists already

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_MODEL_01 -

• Message number: 202

• Message text: Dimension &1, entity &2 exists already

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTC_MODEL_01202 - Dimension &1, entity &2 exists already ?

  The SAP error message RTC_MODEL_01202 indicates that there is an attempt to create a dimension for a specific entity that already exists in the system. This error typically occurs in the context of SAP Analytics Cloud (SAC) or SAP Business Planning and Consolidation (BPC) when working with models and dimensions.
  Cause:
  The error is caused by trying to create a dimension (e.g., a characteristic or attribute) for an entity that has already been defined in the model. This can happen due to:
  
  Duplicate entries in the data import process.
  An attempt to manually create a dimension that already exists.
  Issues with data synchronization or model updates.
  
  Solution:
  To resolve the RTC_MODEL_01202 error, you can take the following steps:
  
  
  Check Existing Dimensions:
  
  Review the existing dimensions in your model to confirm that the dimension for the specified entity already exists. You can do this by navigating to the model in the SAP Analytics Cloud or BPC interface.
  
  
  
  Avoid Duplicates:
  
  If you are importing data, ensure that the data source does not contain duplicate entries for the dimension you are trying to create. Clean up the data source to remove duplicates.
  
  
  
  Modify Existing Dimension:
  
  If you need to change the properties of the existing dimension, consider modifying the existing dimension instead of creating a new one.
  
  
  
  Use Unique Identifiers:
  
  When creating dimensions, ensure that you are using unique identifiers for each dimension to avoid conflicts.
  
  
  
  Check Model Configuration:
  
  Review the model configuration settings to ensure that there are no misconfigurations that could lead to this error.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for your specific version of SAP Analytics Cloud or BPC for additional guidance on managing dimensions and entities.
  
  
  
  Contact Support:
  
  If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Analytics Cloud Documentation: Check the official SAP documentation for detailed information on model management and dimension handling.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and how they resolved them.
  Error Logs: Review error logs for additional context or related error messages that may provide more insight into the issue.
  
  By following these steps, you should be able to resolve the RTC_MODEL_01202 error and successfully manage your dimensions and entities within your SAP model.