How To Fix BPC_UJHANA_MODEL_EXP021 - Cannot disable HANA MDX because native HANA model is enabled

SAP Error Message - Details

• Message type: E = Error

• Message class: BPC_UJHANA_MODEL_EXP - BPC: message class

• Message number: 021

• Message text: Cannot disable HANA MDX because native HANA model is enabled

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BPC_UJHANA_MODEL_EXP021 - Cannot disable HANA MDX because native HANA model is enabled ?

  The error message BPC_UJHANA_MODEL_EXP021 in SAP Business Planning and Consolidation (BPC) indicates that there is an issue with the configuration of the HANA model and the MDX (Multidimensional Expressions) settings. Specifically, it suggests that you are trying to disable MDX for a native HANA model, but this is not allowed because the native HANA model is currently enabled.
  Cause:
  
  Native HANA Model Enabled: The error occurs when you attempt to disable MDX for a model that is based on a native HANA model. In this case, the system does not allow the disabling of MDX because the model is designed to work with HANA's capabilities.
  Configuration Conflict: There may be a configuration conflict where the settings for the model do not align with the capabilities of the HANA database.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Model Settings:
  
  Go to the BPC administration console and check the settings for the model in question.
  Ensure that the model is correctly configured for either MDX or native HANA usage.
  
  
  
  Disable Native HANA Model:
  
  If you want to use MDX, you may need to disable the native HANA model. This can typically be done in the model settings, but be aware that this may affect other functionalities or reports that rely on the native HANA model.
  
  
  
  Use MDX with Native HANA:
  
  If you need to keep the native HANA model enabled, you may need to adjust your approach and continue using MDX as it is designed to work with native HANA models.
  
  
  
  Consult Documentation:
  
  Review the SAP BPC documentation for specific guidelines on configuring models and using MDX with HANA. This can provide insights into best practices and any limitations.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about making changes, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system configuration and requirements.
  
  
  
  Related Information:
  
  SAP BPC Documentation: Always refer to the official SAP documentation for the version of BPC you are using, as there may be version-specific considerations.
  HANA and MDX: Understanding how HANA interacts with MDX can help in configuring your models effectively. HANA is optimized for certain types of queries and may have specific requirements for data modeling.
  Community Forums: Engaging with the SAP community forums can also provide insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and configure your BPC model appropriately.