How To Fix CNV_OM_PRESEL050 - Number of displayed records restricted to &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OM_PRESEL - Messages for LT Object Based Preselection

• Message number: 050

• Message text: Number of displayed records restricted to &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OM_PRESEL050 - Number of displayed records restricted to &1 ?

  The SAP error message CNV_OM_PRESEL050 indicates that the number of records displayed in a certain transaction or report has been restricted to a specified limit (denoted by &1). This message is typically encountered in the context of data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Cause:
  The restriction on the number of displayed records is often due to performance considerations. SAP limits the number of records shown to avoid overwhelming the user interface and to ensure that the system remains responsive. This is particularly relevant in scenarios where large datasets are involved.
  Solution:
  To address this error message, you can consider the following approaches:
  
  
  Adjust Display Settings: If the application allows, you may be able to adjust the settings to increase the number of records displayed. Look for options in the user interface that allow you to change the display limit.
  
  
  Use Filters: Apply filters to narrow down the dataset you are working with. This can help you focus on a smaller subset of records, making it easier to manage and analyze the data.
  
  
  Pagination: If the application supports pagination, navigate through the pages to view additional records. This is a common approach in applications that handle large datasets.
  
  
  Check Configuration: If you are using a custom or third-party tool for data migration, check the configuration settings to see if there is a parameter that controls the maximum number of records displayed.
  
  
  Consult Documentation: Review the SAP documentation or help resources related to the specific transaction or tool you are using. There may be specific recommendations or settings that can be adjusted.
  
  
  Performance Considerations: If you are consistently running into this limit, consider whether the underlying data model or query can be optimized to improve performance and reduce the number of records being processed at once.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to data migration (e.g., LSMW, LTMC).
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP frequently releases notes that address specific problems or provide guidance on best practices.
  Community Forums: Engage with the SAP community through forums or discussion groups. Other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying these solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.