How To Fix 00120 - Table Control &: More than the specified & columns were referenced

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 120

• Message text: Table Control &: More than the specified & columns were referenced

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 00120 - Table Control &: More than the specified & columns were referenced ?

  The SAP error message "00120 Table Control &: More than the specified & columns were referenced" typically occurs in the context of a table control in an SAP screen. This error indicates that the program is trying to access more columns in a table control than what has been defined or allowed.
  Cause:
  
  Exceeding Column Limit: The most common cause of this error is that the program is attempting to reference more columns in the table control than what has been defined in the screen layout.
  Screen Configuration: The screen configuration may not match the data structure being used, leading to a mismatch in the number of columns.
  Dynamic Changes: If the program dynamically changes the number of columns in the table control at runtime, it may exceed the predefined limit.
  
  Solution:
  
  Check Screen Layout: Review the screen layout in the Screen Painter (SE80 or SE41) to ensure that the number of columns defined in the table control matches the number of columns being referenced in the code.
  Adjust Column Count: If necessary, adjust the number of columns in the table control to accommodate the data being processed. This can be done by modifying the screen layout.
  Review Code Logic: Check the ABAP code to ensure that it is not trying to access more columns than what is defined. Look for any loops or dynamic references that may be causing the issue.
  Debugging: Use the debugger to trace the execution of the program and identify where the excess column reference is occurring. This can help pinpoint the exact line of code causing the issue.
  Consult Documentation: If the table control is part of a standard SAP transaction, consult the SAP documentation or notes for any known issues or limitations related to that transaction.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE80 (Object Navigator) or SE41 (Menu Painter) to access and modify the screen layout.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Table Control Properties: Familiarize yourself with the properties of table controls in SAP, including how to define and manage columns effectively.
  
  By following these steps, you should be able to resolve the error and ensure that your table control is functioning correctly within the SAP environment.