How To Fix MDC_LOAD021 - Load with the same name already exists ("&1")

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_LOAD - Load Messages

• Message number: 021

• Message text: Load with the same name already exists ("&1")

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_LOAD021 - Load with the same name already exists ("&1") ?

  The SAP error message MDC_LOAD021 indicates that there is an attempt to create or load a data model with a name that already exists in the system. This typically occurs in the context of SAP HANA or SAP S/4HANA when working with multi-dimensional data models.
  Cause:
  The error is triggered when:
  
  You are trying to create a new data model (e.g., a calculation view, analytical view, or any other type of model) with a name that is already in use.
  There may be a previous version of the model that has not been deleted or renamed.
  There could be a naming conflict due to multiple users or processes trying to create models with the same name.
  
  Solution:
  To resolve the MDC_LOAD021 error, you can take the following steps:
  
  
  Check Existing Models:
  
  Use the SAP HANA Studio or SAP Web IDE to check if a model with the same name already exists.
  If it does, consider renaming your new model to avoid the conflict.
  
  
  
  Delete or Rename Existing Model:
  
  If the existing model is no longer needed, you can delete it.
  If you want to keep the existing model, consider renaming it to a different name.
  
  
  
  Use Unique Naming Conventions:
  
  Implement a naming convention that ensures uniqueness, such as including timestamps, user initials, or project identifiers in the model names.
  
  
  
  Check for Active Sessions:
  
  Ensure that there are no active sessions or transactions that might be holding onto the existing model. Sometimes, a session might lock the model, preventing changes.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources for specific guidelines on naming conventions and model management.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP HANA Studio: A development environment for creating and managing HANA database objects.
  Naming Conventions: Best practices for naming database objects to avoid conflicts and improve clarity.
  Model Management: Understanding how to manage and version control your data models effectively.
  
  By following these steps, you should be able to resolve the MDC_LOAD021 error and successfully create or load your data model.