How To Fix FLEX_TABLE020 - At least one column should be displayed

SAP Error Message - Details

• Message type: E = Error

• Message class: FLEX_TABLE - Error and accessibility messages for the flex table

• Message number: 020

• Message text: At least one column should be 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FLEX_TABLE020 - At least one column should be displayed ?

  The SAP error message FLEX_TABLE020 ("At least one column should be displayed") typically occurs in the context of SAP Flexibility Framework or when working with flexible layouts in SAP applications. This error indicates that the system expects at least one column to be visible in the layout configuration, but none are currently set to be displayed.
  Cause:
  
  Configuration Issue: The layout configuration for the application or report may have been set up incorrectly, leading to all columns being hidden.
  User Settings: The user may have inadvertently hidden all columns in the layout settings.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view certain columns, leading to them being hidden from the display.
  
  Solution:
  To resolve the FLEX_TABLE020 error, you can follow these steps:
  
  
  Check Layout Configuration:
  
  Go to the layout settings of the application or report where the error occurs.
  Ensure that at least one column is marked as visible. You can usually do this by selecting the columns you want to display and saving the layout.
  
  
  
  Reset User Settings:
  
  If you suspect that user-specific settings are causing the issue, you can reset the layout to the default settings. This option is often available in the layout configuration menu.
  
  
  
  Review Authorizations:
  
  Check if the user has the necessary authorizations to view the columns. If not, you may need to adjust the user roles or permissions.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources for the specific application you are using. There may be additional configuration steps or known issues related to the error.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting SAP Notes for any patches or updates related to this error.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to FLEX_TABLE020.
  User Manuals: Review user manuals or guides for the specific SAP module you are working with for detailed instructions on layout configuration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to resolve the FLEX_TABLE020 error and ensure that at least one column is displayed in your SAP application.