How To Fix FE518 - Program error: Error in stack management (access path)

SAP Error Message - Details

• Message type: E = Error

• Message class: FE - CO-PA module pool messages

• Message number: 518

• Message text: Program error: Error in stack management (access path)

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?

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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 FE518 - Program error: Error in stack management (access path) ?

  The SAP error message FE518, which indicates a "Program error: Error in stack management (access path)," typically arises from issues related to the internal processing of the SAP system. This error can occur in various contexts, such as during the execution of a report, transaction, or when accessing certain data.
  Causes:
  
  Programmatic Errors: There may be bugs or issues in the ABAP code that lead to improper handling of data structures or memory management.
  Data Inconsistencies: Corrupted or inconsistent data in the database can lead to unexpected behavior during data retrieval or processing.
  System Configuration Issues: Incorrect configuration settings in the SAP system can lead to errors in program execution.
  Transport Issues: If a transport request was not properly imported, it could lead to inconsistencies in the program or data.
  Memory Issues: Insufficient memory allocation or stack overflow can also trigger this error.
  
  Solutions:
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and support packages. SAP frequently releases notes that address known issues.
  Review ABAP Code: If you have access to the ABAP code that is causing the error, review it for any potential issues, especially around data handling and memory management.
  Data Consistency Check: Run consistency checks on the relevant database tables to identify and correct any inconsistencies.
  Transaction Logs: Check the transaction logs for any additional error messages or warnings that could provide more context about the issue.
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that might address this specific error. SAP Notes often provide solutions or workarounds for known issues.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including transaction codes, user actions leading to the error, and any relevant logs.
  
  Related Information:
  
  Transaction Codes: If the error occurs during a specific transaction, note the transaction code and any specific steps that lead to the error.
  System Logs: Check the system logs (transaction SM21) for any related error messages or warnings that occurred around the same time as the FE518 error.
  Debugging: If you have the necessary permissions, you can use the ABAP debugger to step through the code and identify where the error occurs.
  
  By following these steps, you should be able to diagnose and potentially resolve the FE518 error in your SAP system.