How To Fix FQM002 - Input parameter &1 is mandatory

SAP Error Message - Details

• Message type: E = Error

• Message class: FQM - Financial Quantity Management Message Class

• Message number: 002

• Message text: Input parameter &1 is mandatory

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FQM002 - Input parameter &1 is mandatory ?

  The SAP error message FQM002 indicates that a mandatory input parameter is missing in a transaction or function module. This error typically occurs in the context of financial transactions, particularly when dealing with payment processing, financial accounting, or similar functions.
  Cause:
  The error arises when a required field (denoted by the parameter &1 in the error message) is not filled in or is left blank. This could happen due to:
  
  User Input Error: The user may have overlooked entering a required field.
  Configuration Issues: Certain fields may be set as mandatory in the configuration, and if they are not populated, the system will throw this error.
  Custom Development: If there are custom programs or enhancements, they may not be handling mandatory fields correctly.
  Data Migration Issues: During data uploads or migrations, mandatory fields may not have been populated correctly.
  
  Solution:
  To resolve the FQM002 error, you can take the following steps:
  
  
  Identify the Missing Parameter: Check the error message for the specific parameter that is indicated as mandatory. This will usually be shown in the message text.
  
  
  Fill in the Required Field: Go back to the transaction or program where the error occurred and ensure that all mandatory fields are filled in correctly.
  
  
  Review Configuration: If you are an administrator or have access to configuration settings, review the settings for the relevant transaction to ensure that the mandatory fields are correctly defined.
  
  
  Check Custom Code: If the error occurs in a custom program, review the code to ensure that it is correctly handling mandatory fields and that all required parameters are being passed.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or function module to understand the required fields.
  
  
  Testing: After making the necessary changes, test the transaction again to ensure that the error is resolved.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to financial accounting, such as FB60 (Invoice), F110 (Automatic Payment), etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message FQM002.
  User Training: Ensure that users are trained on the importance of filling in mandatory fields to avoid this error in the future.
  Debugging: If the issue persists, consider using the debugger to trace the program execution and identify where the mandatory parameter is not being set.
  
  By following these steps, you should be able to identify and resolve the cause of the FQM002 error in SAP.