How To Fix 42129 - Comparison contexts are the same

42129 - Overview

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 129

• Message text: Comparison contexts are the same

What causes this issue?

The comparison contexts are the same.
Select two different contexts when comparing info objects.

System Response

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

How to fix this error?

Enter a different comparison context.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

42129 - Details

• The SAP error message 42129, "Comparison contexts are the same," typically occurs in the context of ABAP programming when there is an attempt to compare two structures or fields that are not supposed to be compared due to their context being identical. This can happen in various scenarios, such as when using the IF statement or in a loop where the same context is being referenced multiple times.
  
  Cause:
  The error arises when the ABAP runtime detects that the comparison being made is between two contexts that are identical. This can happen in the following situations:
  
  Comparing two fields or structures that are from the same source or context.
  Using the same variable in a comparison without any modification or change in context.
  Logical errors in the code where the programmer intended to compare different contexts but mistakenly referenced the same one.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Code: Check the