How To Fix ESH_ENG_CDS_MDE006 - CDS-entity &1 does not allow MDE

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ENG_CDS_MDE - ES-CDS/ABAP: Handling of MDEs

• Message number: 006

• Message text: CDS-entity &1 does not allow MDE

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ENG_CDS_MDE006 - CDS-entity &1 does not allow MDE ?

  The SAP error message ESH_ENG_CDS_MDE006 indicates that a specific Core Data Services (CDS) entity does not allow Multi-Dimensional Expressions (MDE). This error typically arises when you are trying to perform an operation that requires MDE on a CDS entity that is not configured to support it.
  Cause:
  
  CDS Entity Configuration: The CDS entity you are trying to use does not have the necessary annotations or configurations to support MDE. This could be due to the entity being designed for a different purpose or not being intended for analytical queries.
  Incompatibility: The entity may be incompatible with the MDE operations you are attempting to perform, such as aggregations or complex calculations.
  Missing Annotations: The required annotations for MDE support (like @Analytics.dataCategory) may be missing from the CDS definition.
  
  Solution:
  
  Check CDS Definition: Review the definition of the CDS entity in question. Ensure that it is designed to support MDE operations. Look for the necessary annotations that enable MDE.
  Modify Annotations: If you have access to modify the CDS entity, consider adding the appropriate annotations that allow MDE. For example, you might need to add @Analytics.dataCategory: #CUBE or similar annotations.
  Use Alternative Entities: If the current CDS entity cannot be modified or does not support MDE, consider using a different CDS entity that is designed for analytical purposes and supports MDE.
  Consult Documentation: Refer to the SAP documentation for the specific CDS entity to understand its capabilities and limitations regarding MDE.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a critical operation.
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) are a way to define semantic data models in SAP. They can be used for various purposes, including analytical queries.
  MDE (Multi-Dimensional Expressions): MDE is a query language used to define multidimensional data structures and perform complex calculations on them.
  SAP HANA: If you are using SAP HANA, ensure that your database and the CDS entities are optimized for analytical processing.
  
  By following these steps, you should be able to address the error and understand the limitations of the CDS entity you are working with.