How To Fix WER152 - Method &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: WER - Messages for the package WER

• Message number: 152

• Message text: Method &1 does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WER152 - Method &1 does not exist ?

  The SAP error message WER152: Method &1 does not exist typically occurs when the system tries to call or reference a method in an ABAP class or object that is not defined or does not exist in the specified class.
  
  Cause
  
  The method name specified in the code (e.g., in a method call, event handler, or method reference) does not exist in the class definition.
  Possible reasons include:
  
  Typographical error in the method name.
  The method was removed or renamed in the class.
  The class being referenced is incorrect or outdated.
  The method is private or protected and not accessible in the current context.
  The program or object is out of sync with the latest class definition (e.g., after transport or upgrade).
  
  
  
  
  Solution
  
  
  Check the method name:
  
  Verify the exact method name in the class definition (SE24 or SE80).
  Ensure the method name in the code matches exactly (case-sensitive).
  
  
  
  Check the class:
  
  Confirm that the class you are calling the method on is the correct one.
  If the class has been changed recently, make sure your program is updated accordingly.
  
  
  
  Check method visibility:
  
  If the method is private or protected, ensure you are calling it from a context where it is accessible.
  If necessary, change the method visibility or call it from an allowed context.
  
  
  
  Regenerate or recompile:
  
  Sometimes, recompiling the program or class can resolve inconsistencies.
  Use transaction SE24 to check and activate the class.
  Recompile the program or object that calls the method.
  
  
  
  Check for transport or upgrade issues:
  
  If this error appeared after a system upgrade or transport, verify that all objects were transported correctly.
  Re-import or fix missing objects if necessary.
  
  
  
  Debugging:
  
  Use the debugger to check the exact point where the method call fails.
  Confirm the object reference and method name at runtime.
  
  
  
  
  Related Information
  
  Transaction SE24: Class Builder — to check class and method definitions.
  Transaction SE80: Object Navigator — to browse and edit classes and programs.
  ABAP Documentation: For method visibility and calling conventions.
  SAP Notes: Search for WER152 in SAP Support Portal for any specific notes or patches.
  Common scenarios: This error often occurs in custom developments or enhancements where method names are hardcoded or dynamically called.
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WER152 Method &1 does not exist
  
  
  Cause
  Method name not found in the class
  
  
  Solution
  Verify method name, class, visibility; recompile; check transports
  
  
  Tools
  SE24, SE80, Debugger
  
  
  
  
  If you provide the exact method name and class involved, I can help you with more specific guidance.