How To Fix KN420 - Master data cannot be accessed from current cursor position

SAP Error Message - Details

• Message type: E = Error

• Message class: KN - Reporting for Costing

• Message number: 420

• Message text: Master data cannot be accessed from current cursor position

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KN420 - Master data cannot be accessed from current cursor position ?

  The SAP error message KN420 ("Master data cannot be accessed from current cursor position") typically occurs when there is an attempt to access customer master data in a context where it is not available or accessible. This can happen in various transactions or reports where the system expects a certain context or selection to be in place.
  Causes:
  
  Incorrect Cursor Position: The cursor may not be positioned correctly in the transaction or report, leading to an inability to access the required master data.
  Missing Data: The customer master data may not exist for the selected criteria or may not be properly maintained in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the customer master data.
  Transaction Context: The transaction being executed may not be designed to access customer master data in the current context.
  Data Locking: The data might be locked by another user or process, preventing access.
  
  Solutions:
  
  Check Cursor Position: