How To Fix INM002 - Input parameters are missing

SAP Error Message - Details

• Message type: E = Error

• Message class: INM - Message Class for Innovation Management

• Message number: 002

• Message text: Input parameters are missing

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 INM002 - Input parameters are missing ?

  The SAP error message INM002, which states "Input parameters are missing," typically occurs when a required input parameter is not provided in a transaction or function module. This error can arise in various contexts, such as during the execution of a program, report, or when calling a function module that requires specific input data.
  Causes:
  
  Missing Required Fields: The most common cause is that one or more required fields in the input structure are not filled in or are left blank.
  Incorrect Function Module Call: If a function module is called without the necessary parameters, this error can occur.
  Data Transfer Issues: If data is being transferred from one system to another (e.g., through an interface), and the required fields are not included in the transfer, this error may arise.
  User Input Errors: Users may forget to enter mandatory fields in a transaction screen.
  
  Solutions:
  
  Check Input Parameters: Review the documentation for the transaction or function module to identify which input parameters are required. Ensure that all mandatory fields are filled in correctly.
  Debugging: If you have access to the ABAP debugger, you can set breakpoints in the relevant program or function module to inspect the values being passed and identify which parameters are missing.
  Review Custom Code: If the error occurs in a custom program or enhancement, review the code to ensure that all required parameters are being passed correctly.
  User Training: If the error is user-related, consider providing additional training or documentation to ensure users understand which fields are mandatory.
  Error Handling: Implement error handling in your code to catch such issues and provide meaningful messages to users, guiding them on what is missing.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or function module you are using.
  Transaction Codes: If the error occurs in a specific transaction, look up the transaction code in the SAP documentation to understand its requirements.
  Function Module Documentation: If the error is related to a function module, refer to the function module's documentation in the SAP system (using transaction SE37) to see the required parameters.
  
  By following these steps, you should be able to identify the cause of the INM002 error and implement a solution to resolve it.