How To Fix D0002 - &: Act. parameter &=& invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: D0 - Machine-level ABAP/4 Dictionary texts (e.g. debugging)

• Message number: 002

• Message text: &: Act. parameter &=& invalid

What causes this issue?

A FORM or function module was called with invalid parameters.

System Response

Program or transaction terminates abnormally and an 'A' message is
output.

How to fix this error?

Please contact your system administrator or the author of the program.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message D0002 - &: Act. parameter &=& invalid ?

  The SAP error message D0002, which states "Act. parameter &=& invalid," typically indicates that there is an issue with the parameters being passed to a function or transaction in SAP. This error can occur in various contexts, such as during the execution of a report, transaction, or when calling a function module.
  Cause:
  
  Invalid Parameter Value: The parameter being passed is not valid or does not meet the expected criteria. This could be due to incorrect data types, out-of-range values, or unsupported characters.
  Missing Parameter: A required parameter may be missing, leading to the inability of the system to process the request.
  Configuration Issues: There may be configuration settings in the system that are not set up correctly, leading to invalid parameters being generated.
  Custom Code Issues: If there are custom developments (ABAP programs, function modules, etc.), there may be bugs or logical errors in the code that lead to invalid parameters being passed.
  
  Solution:
  
  Check Parameter Values: Review the parameters being passed to ensure they are valid. This includes checking for correct data types, valid ranges, and ensuring that no unsupported characters are included.
  Review Documentation: Consult the SAP documentation or help files for the specific function or transaction to understand the expected parameters and their valid values.
  Debugging: If you have access to the ABAP debugger, you can set breakpoints in the relevant code to inspect the values of the parameters being passed at runtime.
  Check Custom Code: If the error occurs in a custom program, review the code for any logical errors or incorrect parameter handling.
  Consult with SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may have additional insights or patches available.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the function or report you are executing.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide guidance on similar issues.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and potential solutions.
  
  By following these steps, you should be able to identify the cause of the D0002 error and implement a solution to resolve it.