How To Fix 26434 - Object type mismatch: expected '&1', found '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: 26 - Dokumentenverwaltung

• Message number: 434

• Message text: Object type mismatch: expected '&1', found '&2'

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 26434 - Object type mismatch: expected '&1', found '&2' ?

  The SAP error message 26434, which states "Object type mismatch: expected '&1', found '&2'," typically occurs when there is a type mismatch between the expected object type and the actual object type being processed in the system. This can happen in various scenarios, such as when working with data objects, function modules, or method calls.
  Cause:
  
  Data Type Mismatch: The most common cause is that the program is trying to use an object of one type where another type is expected. For example, if a function module expects a parameter of type CHAR but receives a parameter of type NUMC, this error can occur.
  Incorrect Object Reference: If you are referencing an object (like a class or a structure) that does not match the expected type, this error will be raised.
  Inconsistent Data Definitions: If there are inconsistencies in the data definitions between different parts of the program or between the program and the database, this error can occur.
  
  Solution:
  
  Check Data Types: Review the data types of the variables or parameters being passed to functions or methods. Ensure that they match the expected types as defined in the function module or method signature.
  Debugging: Use the debugger to trace the execution of the program and identify where the mismatch occurs. Check the values and types of the variables at runtime.
  Review Object Definitions: If you are working with classes or structures, ensure that the definitions are consistent and that you are using the correct object types.
  Update Code: If you find that the code is using the wrong type, update it to use the correct type. This may involve changing variable declarations or modifying how data is passed between functions or methods.
  Consult Documentation: If you are using standard SAP function modules or classes, refer to the SAP documentation to understand the expected types and parameters.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, there may be specific fixes or recommendations provided by SAP.
  Community Forums: Look for discussions in SAP community forums or platforms like SAP Community, Stack Overflow, or other developer forums where similar issues may have been discussed.
  Testing: After making changes, thoroughly test the program to ensure that the error is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to identify and resolve the cause of the SAP error message 26434.