How To Fix E2242 - 'Key' column is visible

SAP Error Message - Details

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 242

• Message text: 'Key' column is visible

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 E2242 - 'Key' column is visible ?

  The SAP error message E2242, which states "'Key' column is visible," typically occurs in the context of SAP applications when there is an issue related to the visibility of key fields in a table or data structure. This error can arise in various scenarios, such as when working with data entry screens, reports, or custom developments.
  
  Cause:
  The error usually indicates that a key column (or field) that is supposed to be hidden or not visible to the user is currently displayed on the screen. This can happen due to:
  
  
  Configuration Issues: The screen or report configuration may not be set up correctly, leading to key fields being displayed when they should not be.
  Custom Development: If there are custom programs or enhancements, the logic may inadvertently make key fields visible.
  User Authorizations: Sometimes, user roles and authorizations may not be set up correctly, allowing access to fields that should be restricted.
  
  
  Solution:
  To resolve the E2242