How To Fix MDC_HDB_MTC002 - Generation not possible; select attributes before continuing

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_HDB_MTC - Message class for master data consolidation matching

• Message number: 002

• Message text: Generation not possible; select attributes before continuing

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_HDB_MTC002 - Generation not possible; select attributes before continuing ?

  The SAP error message MDC_HDB_MTC002 indicates that there is an issue with the generation of a model in the SAP HANA database, specifically related to the Multi-tenant Database Container (MDC) environment. The message states that generation is not possible because attributes need to be selected before continuing.
  Cause:
  This error typically occurs when you are trying to generate a model or a calculation view in SAP HANA without having selected the necessary attributes or fields that are required for the generation process. The system expects you to define certain attributes that are essential for the model to function correctly.
  Solution:
  To resolve this error, follow these steps:
  
  
  Open the Model or Calculation View: Navigate to the model or calculation view that you are trying to generate.
  
  
  Select Attributes: Ensure that you have selected the necessary attributes or fields that are required for the model. This can usually be done in the graphical view or the SQL view, depending on how you are working with the model.
  
  
  Check for Required Fields: Make sure that all required fields are included in your model. This may involve checking the data source and ensuring that the fields you need are available and selected.
  
  
  Validate the Model: After selecting the necessary attributes, validate the model to ensure there are no other issues that might prevent generation.
  
  
  Generate the Model: Once you have selected the required attributes, attempt to generate the model again.
  
  
  Review Documentation: If you are still encountering issues, refer to the SAP HANA documentation or help resources for additional guidance on model generation and attribute selection.
  
  
  Related Information:
  
  SAP HANA Studio: Familiarize yourself with the SAP HANA Studio or SAP Web IDE for HANA, as these tools provide interfaces for managing models and views.
  Data Modeling Best Practices: Review best practices for data modeling in SAP HANA to ensure that your models are designed correctly.
  SAP Notes and Community: Check SAP Notes or the SAP Community for any known issues or additional troubleshooting steps related to this error message.
  
  By following these steps, you should be able to resolve the MDC_HDB_MTC002 error and successfully generate your model in SAP HANA.