How To Fix GB060 - Conversion of the Boolean statements started at &

SAP Error Message - Details

• Message type: E = Error

• Message class: GB - Messages used by the Boolean code generator

• Message number: 060

• Message text: Conversion of the Boolean statements started at &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GB060 - Conversion of the Boolean statements started at & ?

  The SAP error message GB060 typically relates to issues with the conversion of Boolean statements in ABAP programs. This error can occur during the execution of a program or when trying to activate a function module or class that contains Boolean logic.
  Cause:
  The error message GB060 indicates that there is a problem with the conversion of Boolean values in your ABAP code. This can happen due to several reasons, including:
  
  Incorrect Data Types: The Boolean values being used may not be properly defined or may be incompatible with the expected data types.
  Logical Errors: There may be logical errors in the code where Boolean expressions are not correctly formulated.
  Null or Uninitialized Variables: If a Boolean variable is not initialized before being used in a logical expression, it can lead to conversion issues.
  Incompatible Operations: Using Boolean values in operations that expect different data types can also trigger this error.
  
  Solution:
  To resolve the GB060 error, you can take the following steps:
  
  
  Check Data Types: Ensure that all variables involved in the Boolean expressions are correctly defined as Boolean types (e.g., ABAP_BOOL or CHAR1 with values 'X' or ' ').
  
  
  Review Logical Expressions: Go through the code and verify that all logical expressions are correctly formulated. Ensure that you are not mixing data types in your logical operations.
  
  
  Initialize Variables: Make sure that all Boolean variables are initialized before they are used in expressions. This can prevent issues related to null or undefined values.
  
  
  Debugging: Use the ABAP debugger to step through the code and identify the exact point where the error occurs. This can help you pinpoint the problematic Boolean statement.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for specific examples and best practices related to Boolean logic in ABAP.
  
  
  Code Review: If you are unable to identify the issue, consider having another developer review your code. A fresh set of eyes can often spot issues that you may have overlooked.
  
  
  Related Information:
  
  ABAP Data Types: Familiarize yourself with the different data types in ABAP, especially those related to Boolean logic.
  SAP Notes: Check SAP Notes for any known issues or patches related to the GB060 error.
  Community Forums: Engage with the SAP community on forums like SAP Community or Stack Overflow for additional insights and solutions from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the GB060 error in your SAP ABAP program.