How To Fix B1247 - Model view & already exists and will be completely overwritten

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 247

• Message text: Model view & already exists and will be completely overwritten

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1247 - Model view & already exists and will be completely overwritten ?

  The SAP error message B1247 indicates that a model view already exists in the system and that any attempt to create or modify it will result in the existing model view being completely overwritten. This error typically arises in the context of SAP Business Warehouse (BW) or SAP HANA modeling, where model views are used to define data structures for reporting and analysis.
  Cause:
  
  Duplicate Model View Name: The most common cause of this error is that you are trying to create a new model view with the same name as an existing one. SAP does not allow two model views with the same identifier in the same namespace.
  Versioning Issues: If you are working with different versions of a model view, you might encounter this error if the system detects that the model view you are trying to create or modify conflicts with an existing version.
  Transport Requests: If you are transporting objects between systems (e.g., from development to production), you might encounter this error if the model view already exists in the target system.
  
  Solution:
  
  Check Existing Model Views: Before creating a new model view, check if a model view with the same name already exists. You can do this by navigating to the relevant modeling area in SAP BW or HANA and searching for the model view.
  Rename the New Model View: If you find that a model view with the same name exists, consider renaming your new model view to avoid the conflict.
  Delete or Modify Existing Model View: If the existing model view is no longer needed, you can delete it. However, be cautious as this action may affect reports or processes that rely on that model view. Alternatively, you can modify the existing model view if that meets your requirements.
  Transport Management: If the error arises during a transport, ensure that the transport request does not include objects that conflict with existing ones in the target system. You may need to adjust the transport request or resolve conflicts manually.
  
  Related Information:
  
  Model View Types: Understand the different types of model views (e.g., calculation views, analytical views) and their purposes within SAP HANA or BW.
  Naming Conventions: Follow consistent naming conventions for model views to avoid conflicts and improve maintainability.
  Documentation: Keep documentation of model views and their purposes to help identify potential conflicts in the future.
  SAP Notes and Community: Check SAP Notes or the SAP Community for any known issues or additional guidance related to this error message.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting the SAP Help Portal for further assistance.