How To Fix FE154 - The column "Opening, Ending, Changing" must not be removed

SAP Error Message - Details

• Message type: E = Error

• Message class: FE - CO-PA module pool messages

• Message number: 154

• Message text: The column "Opening, Ending, Changing" must not be removed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FE154 - The column "Opening, Ending, Changing" must not be removed ?

  The SAP error message FE154, which states "The column 'Opening, Ending, Changing' must not be removed," typically occurs in the context of financial reporting or when working with certain financial statements in SAP. This error indicates that the system requires specific columns in a report or layout, and removing them would violate the integrity of the report structure.
  Cause:
  
  Report Layout Configuration: The error often arises when a user attempts to modify a report layout (such as a financial statement) and inadvertently removes essential columns that are required for the report to function correctly.
  Standard Requirements: Certain reports in SAP have predefined structures that include mandatory fields or columns. Removing these can lead to inconsistencies or errors in the reporting process.
  
  Solution:
  
  
  Restore the Columns: The immediate solution is to restore the "Opening," "Ending," and "Changing" columns in the report layout. You can do this by:
  
  Accessing the report layout configuration.
  Adding back the required columns to the layout.
  Saving the changes.
  
  
  
  Check Report Settings: Ensure that you are not inadvertently altering a standard report. If you are customizing a report, consider creating a copy of the standard report layout instead of modifying it directly.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific report you are working with. This can provide insights into which columns are mandatory and why.
  
  
  User Permissions: Ensure that you have the necessary permissions to modify report layouts. Sometimes, restrictions can lead to unexpected errors.
  
  
  Testing: After making changes, test the report to ensure that it runs correctly without errors.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific report or transaction you are working with.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Training and Documentation: If you frequently work with financial reports, consider additional training or reviewing SAP's official documentation on report customization and layout management.
  
  By following these steps, you should be able to resolve the FE154 error and successfully run your financial reports in SAP.