How To Fix NRSCNV354 - Dimension &1 is the last dimension of type &2 and cannot be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: NRSCNV - Message class

• Message number: 354

• Message text: Dimension &1 is the last dimension of type &2 and cannot be deleted

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 NRSCNV354 - Dimension &1 is the last dimension of type &2 and cannot be deleted ?

  The SAP error message NRSCNV354 indicates that you are trying to delete a dimension in a data model or structure that is the last remaining dimension of a specific type. This error typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with data models, InfoObjects, or similar structures.
  Cause:
  The error arises because:
  
  The dimension you are attempting to delete is the last one of its type (e.g., a characteristic or key figure) in the data model.
  SAP requires at least one dimension of each type to exist in the model for it to function correctly. Deleting the last dimension would leave the model without that type, which is not allowed.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Dependencies: Before attempting to delete a dimension, check if there are any dependencies or references to that dimension in other objects (e.g., queries, reports, or other data models).
  
  
  Add a New Dimension: If you need to delete the dimension, first create a new dimension of the same type. Once you have at least one dimension of that type, you can proceed to delete the original dimension.
  
  
  Review Data Model: Ensure that your data model still meets the business requirements after the deletion. Sometimes, it may be necessary to redesign the model to accommodate changes.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing dimensions in your version of SAP BW or HANA.
  
  
  Seek Help from SAP Support: If you are unsure about the implications of deleting a dimension or if you encounter further issues, consider reaching out to SAP support or consulting with an SAP expert.
  
  
  Related Information:
  
  SAP BW Documentation: Look for specific guides on managing InfoObjects and dimensions in SAP BW.
  SAP Community: Engage with the SAP Community forums where you can find discussions and solutions related to similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like RSA1 for Data Warehousing Workbench) that can help you navigate and manage your data models effectively.
  
  By following these steps, you should be able to address the NRSCNV354 error and manage your dimensions appropriately in SAP.