How To Fix TB335 - First field of the entries is already being displayed

TB335 - Overview

• Message type: E = Error

• Message class: TB - SM31 table maintenance messages

• Message number: 335

• Message text: First field of the entries is already being displayed

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 TB335 - First field of the entries is already being displayed ?

  The SAP error message TB335, which states "First field of the entries is already being displayed," typically occurs in the context of SAP's table maintenance or data entry screens. This error indicates that the system is trying to display a field that is already being shown, which can lead to confusion or redundancy in the user interface.
  
  Cause:
  
  Duplicate Field Display: The error often arises when there is an attempt to display a field that is already visible on the screen. This can happen due to configuration issues or programming errors in custom transactions or screens.
  Screen Configuration: If the screen layout has been modified (for example, in a custom transaction), it may inadvertently lead to the same field being defined multiple times.
  User Interface Issues: Sometimes, the issue can be related to the way the user interface is rendered, especially if there are custom enhancements or modifications.
  
  
  Solution:
  
  Check Screen Configuration: Review the screen layout