How To Fix GS028 - Set line & is used in formula line &

SAP Error Message - Details

• Message type: E = Error

• Message class: GS - Sets

• Message number: 028

• Message text: Set line & is used in formula line &

What causes this issue?

You have tried to delete a set line that is used in a formula. The
formula would become invalid if the line were deleted. It is therefore
not allowed.

System Response

The line is not deleted.

How to fix this error?

Change the formula, or do not delete the line.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GS028 - Set line & is used in formula line & ?

  The SAP error message GS028, which states "Set line & is used in formula line &", typically occurs in the context of SAP's Global Trade Services (GTS) or similar modules where formulas and sets are used for calculations or validations.
  Cause:
  This error usually arises when there is a reference to a set line in a formula that is either not defined correctly or is being used inappropriately. The specific causes can include:
  
  Incorrect Set Definition: The set line referenced in the formula may not be defined properly or may not exist.
  Formula Logic Error: The logic in the formula may be incorrect, leading to an invalid reference to the set line.
  Data Integrity Issues: There may be issues with the data integrity, such as missing or incorrect data that the formula relies on.
  Configuration Issues: There may be configuration issues in the GTS or related modules that affect how sets and formulas are processed.
  
  Solution:
  To resolve the GS028 error, you can take the following steps:
  
  
  Check Set Definitions: Verify that the set line referenced in the formula is correctly defined and exists in the system. Ensure that all necessary data is present and correctly configured.
  
  
  Review Formula Logic: Examine the formula for any logical errors. Ensure that the references to set lines are valid and that the formula is structured correctly.
  
  
  Data Validation: Check the data being used in the formula and the set. Ensure that there are no missing or incorrect entries that could lead to this error.
  
  
  Configuration Review: If applicable, review the configuration settings in the GTS or related modules to ensure that they are set up correctly.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the use of sets and formulas in your version of SAP.
  
  
  Debugging: If you have access to debugging tools, you may want to trace the execution of the formula to identify where the error is occurring.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Training Materials: Review any training materials or documentation related to the use of sets and formulas in SAP GTS or the relevant module.
  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 identify and resolve the GS028 error in your SAP system.