How To Fix SEEF_BASE204 - Cannot compare the two selected lines

SAP Error Message - Details

• Message type: E = Error

• Message class: SEEF_BASE - Message Class for Package SEEF_BASE

• Message number: 204

• Message text: Cannot compare the two selected lines

What causes this issue?

You have chosen two lines with different enhancement log action types.
However, only lines with the enhancement log action "Tool data changed,
old data in log data" can be compared with one another.

How to fix this error?

Choose two lines with the enhancement log action "Tool data changed, old
data in log data".

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SEEF_BASE204 - Cannot compare the two selected lines ?

  The SAP error message SEEF_BASE204, which states "Cannot compare the two selected lines," typically occurs in the context of comparing data entries in a table or list, such as in transaction codes that involve data comparison or analysis.
  Cause:
  This error usually arises due to one of the following reasons:
  
  Data Type Mismatch: The two lines you are trying to compare may have different data types or structures, making it impossible for the system to perform a comparison.
  Inconsistent Data: The data in the selected lines may not be compatible for comparison due to differences in format, length, or other attributes.
  Selection Criteria: The selection criteria used to choose the lines may not be valid or may not yield comparable results.
  Technical Issues: There could be underlying technical issues, such as bugs in the SAP system or issues with the specific transaction or report you are using.
  
  Solution:
  To resolve the SEEF_BASE204 error, you can try the following steps:
  
  
  Check Data Types: Ensure that the data types of the two lines you are trying to compare are the same. If they are not, you may need to adjust your selection criteria or the data itself.
  
  
  Review Selected Lines: Look closely at the selected lines to ensure they are indeed comparable. Check for any discrepancies in data format or structure.
  
  
  Adjust Selection Criteria: If you are using specific criteria to select the lines, review and modify them to ensure they yield comparable results.
  
  
  Use Alternative Methods: If the comparison is not working as expected, consider using alternative methods or tools within SAP to achieve your goal.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or report you are using to see if there are any known issues or additional requirements for comparison.
  
  
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, such as those related to reporting, data analysis, or data entry.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the SEEF_BASE204 error and implement a suitable solution.