How To Fix CNV_20900042 - Conversion: Indicator for non-use of view for table &1 was set

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 042

• Message text: Conversion: Indicator for non-use of view for table &1 was set

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20900042 - Conversion: Indicator for non-use of view for table &1 was set ?

  The SAP error message CNV_20900042 indicates that during a data conversion process, a specific indicator was set to indicate that a view for a particular table (denoted as &1) will not be used. This message is part of the SAP Conversion Tools, which are often used during system migrations or upgrades.
  Cause:
  The error typically arises in the context of data migration or conversion projects, particularly when using SAP's tools for data transformation. The specific causes can include:
  
  Configuration Issues: The conversion settings may not be correctly configured to utilize the necessary views for the specified table.
  Data Model Changes: Changes in the underlying data model or structure of the table may lead to the view being deemed unnecessary or incompatible.
  Performance Considerations: The system may have determined that using the view would not be optimal for performance reasons, leading to the decision to bypass it.
  Missing Views: The required views may not exist in the system, or they may not be activated.
  
  Solution:
  To resolve this error, consider the following steps:
  
  Check Configuration: Review the configuration settings for the data conversion process to ensure that the views are correctly defined and activated.
  Review Data Model: Verify if there have been any changes to the data model that might affect the views. If necessary, update the conversion logic to accommodate these changes.
  Consult Documentation: Refer to the SAP documentation related to the specific conversion tool you are using. There may be specific guidelines or prerequisites for using views.
  Activate Views: If the views are missing, ensure that they are created and activated in the system.
  Performance Tuning: If performance is a concern, analyze the conversion process to determine if there are alternative approaches that can be taken without using the view.
  Logs and Traces: Check the logs and traces generated during the conversion process for additional details that might provide insight into why the view was not used.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional context on the conversion process.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on the conversion tools and best practices for data migration.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.