How To Fix TT139 - Variable & already defined

TT139 - Overview

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 139

• Message text: Variable & already defined

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.

Unfortunately, there isn't any extra information in this error notice.

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TT139 - Details

• The SAP error message TT139, which states "Variable & already defined," typically occurs in the context of ABAP programming or when working with SAP Query or other reporting tools. This error indicates that a variable you are trying to define has already been declared in the same scope, leading to a conflict.
  
  Cause:
  
  Duplicate Declaration: The most common cause is that the variable name you are trying to use has already been declared in the same program, function module, or method.
  Scope Issues: The variable might be declared in a broader scope (like a global variable) and you are trying to declare it again in a local scope.
  Typographical Errors: Sometimes, a simple typo can lead to confusion where a variable appears to be new but is actually a duplicate.
  
  
  Solution:
  
  Check Declarations: Review your code to find where the variable is already declared. Ensure that you are not declaring the same variable name multiple times