How To Fix DDVIDB362 - Unexpected parameter type &

SAP Error Message - Details

• Message type: E = Error

• Message class: DDVIDB - Database-specific parts of views

• Message number: 362

• Message text: Unexpected parameter type &

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 DDVIDB362 - Unexpected parameter type & ?

  The SAP error message DDVIDB362 with the description "Unexpected parameter type &" typically indicates that there is an issue with the parameters being passed to a function or method in the SAP system. This error can occur in various contexts, such as during the execution of a report, a transaction, or when calling a function module.
  Cause:
  
  Incorrect Parameter Type: The most common cause of this error is that the parameter being passed does not match the expected data type. For example, if a function expects a string but receives a numeric value, this error may occur.
  Data Type Mismatch: There may be a mismatch between the data types defined in the function module or method and the actual data types being passed from the calling program.
  Changes in Data Dictionary: If there have been recent changes to the data dictionary (like changes in table structures or data types), it may lead to this error if the calling program has not been updated accordingly.
  Custom Code Issues: If the error arises from custom ABAP code, it may be due to incorrect handling of parameters or data types.
  
  Solution:
  
  Check Parameter Types: Review the function module or method definition to ensure that the parameters being passed match the expected data types. You can do this by checking the ABAP code or using transaction SE37 (for function modules) or SE80 (for classes and methods).
  Debugging: Use the ABAP debugger to step through the code and inspect the values and types of the parameters being passed. This can help identify where the mismatch occurs.
  Update Code: If the error is due to changes in the data dictionary, update the calling program to ensure that it aligns with the new definitions.
  Consult Documentation: If the function module or method is standard SAP, consult the SAP documentation or notes for any known issues or changes related to that function.
  Error Handling: Implement error handling in your code to catch such issues and provide meaningful messages or fallback mechanisms.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE37 (Function Module), SE80 (Object Navigator), or SE11 (Data Dictionary) to investigate the definitions and types of parameters.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional context.
  Community Forums: Consider searching or posting on SAP community forums (like SAP Community or Stack Overflow) for insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the DDVIDB362 error and implement a suitable solution.