How To Fix CNV20201762 - More than two lines were selected; select start and end of block

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 762

• Message text: More than two lines were selected; select start and end of block

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 CNV20201762 - More than two lines were selected; select start and end of block ?

  The SAP error message CNV20201762 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system expects a selection of a block of data (usually a range of records) but has detected that more than two lines have been selected, which is not allowed in this context.
  Cause:
  The error is caused by the selection of multiple lines in a data entry or selection screen where the system expects only a start and an end line to define a block. This can happen if:
  
  The user has selected more than two rows in a table or list.
  The selection method used does not conform to the expected input format for the operation being performed.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review Your Selection: Ensure that you are only selecting the start and end of the block. If you need to select multiple records, do so in a way that only two lines are selected at a time.
  
  
  Use the Correct Selection Method: If the interface allows for block selection, make sure you are using the correct method (e.g., using Shift + Click to select a range).
  
  
  Check for Filters: If applicable, apply filters to narrow down your selection to the specific records you need to work with.
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or tool you are using to ensure you are following the correct procedure.
  
  
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting the SAP community for further assistance.
  
  
  Related Information:
  
  Transaction Codes: This error may occur in various transaction codes related to data migration, such as LTMC (Legacy Transfer Migration Cockpit).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  User Guides: Review user guides or training materials related to the data migration process you are undertaking.
  
  By following these steps, you should be able to resolve the error and proceed with your data migration or conversion tasks.