How To Fix S1488 - Undefined error occurred (Sy-subrc = &)

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 488

• Message text: Undefined error occurred (Sy-subrc = &)

What causes this issue?

The system is a little bit confused which should not happen.

System Response

Nothing should be changed.

How to fix this error?

Exit from the calendar without committing any changes, reenter and try
again. Report this error to SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S1488 - Undefined error occurred (Sy-subrc = &) ?

  The SAP error message S1488 "Undefined error occurred (Sy-subrc = &)" is a generic error message that indicates an unexpected issue has occurred during the execution of an ABAP program or transaction. The sy-subrc variable is used in ABAP to indicate the return code of the last operation, and the value of sy-subrc can provide additional context about the nature of the error.
  Possible Causes:
  
  Programming Errors: There may be a bug in the ABAP code, such as incorrect logic, unhandled exceptions, or invalid data being processed.
  Data Issues: The error could be caused by unexpected or invalid data in the database or input parameters.
  Authorization Issues: The user may not have the necessary authorizations to perform the action, leading to an undefined error.
  System Configuration: There may be issues with system configuration or settings that are causing the error.
  Database Issues: Problems with the database, such as connectivity issues or data integrity problems, can also lead to this error.
  
  Solutions:
  
  Check the ABAP Code: Review the ABAP code where the error occurred. Look for any logical errors, unhandled exceptions, or incorrect assumptions about data.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. Check the value of sy-subrc and other relevant variables at runtime.
  Data Validation: Ensure that the data being processed is valid and meets the expected criteria. Check for null values, incorrect formats, or other anomalies.
  Authorization Check: Verify that the user has the necessary authorizations to execute the transaction or program. Check the authorization objects relevant to the operation.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Contact SAP Support: If the issue persists and cannot be resolved, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the functionality being executed.
  ABAP Documentation: Review the ABAP documentation for information on error handling and debugging techniques.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the S1488 error in your SAP environment.