How To Fix FDM_MIRROR504 - System error in form routine &1 of program &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: FDM_MIRROR - Mirror System Messages

• Message number: 504

• Message text: System error in form routine &1 of program &2 &3 &4

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDM_MIRROR504 - System error in form routine &1 of program &2 &3 &4 ?

  The SAP error message FDM_MIRROR504 typically indicates a system error that occurs during the execution of a form routine in a specific program. This error can arise due to various reasons, including issues with the program logic, data inconsistencies, or system configuration problems.
  Possible Causes:
  
  Program Logic Errors: There may be a bug or an unhandled exception in the ABAP code of the program specified in the error message.
  Data Issues: Inconsistent or invalid data being processed by the program can lead to this error.
  Configuration Problems: Incorrect configuration settings in the system can also trigger this error.
  System Resource Limitations: Insufficient memory or other system resources may cause the program to fail.
  Authorization Issues: Lack of necessary authorizations for the user executing the program can lead to errors.
  
  Solutions:
  
  Check the Program Code: Review the ABAP code in the specified program to identify any logical errors or unhandled exceptions. Debugging the program may help pinpoint the issue.
  Validate Input Data: Ensure that the data being processed is valid and consistent. Check for any anomalies in the data that could cause the program to fail.
  Review Configuration Settings: Verify that all relevant configuration settings are correct and aligned with the expected system behavior.
  Monitor System Resources: Check system logs and resource usage to ensure that there are no limitations affecting the program's execution.
  User Authorizations: Ensure that the user has the necessary authorizations to execute the program and access the required data.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to analyze the program and its routines.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error details and any relevant logs.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  Conclusion:
  Resolving the FDM_MIRROR504 error requires a systematic approach to identify the root cause, whether it be in the program logic, data, configuration, or user permissions. By following the suggested solutions and gathering more information, you can work towards resolving the issue effectively.