How To Fix RA457 - Monitor specification missing; database cannot read monitor

SAP Error Message - Details

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 457

• Message text: Monitor specification missing; database cannot read monitor

What causes this issue?

The monitor definition is missing. The system is therefore unable to
read the monitor from the database. This is caused by an internal
error.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact your SAP consultant.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RA457 - Monitor specification missing; database cannot read monitor ?

  The SAP error message RA457, which states "Monitor specification missing; database cannot read monitor," typically occurs in the context of SAP's Real Estate Management (RE-FX) or Asset Accounting (FI-AA) modules. This error indicates that the system is unable to find the necessary monitor specifications for a particular database operation, which can prevent the system from executing certain functions related to monitoring or reporting.
  Causes:
  
  Missing Monitor Specification: The monitor specification that the system is trying to access is either not defined or has been deleted.
  Configuration Issues: There may be issues with the configuration settings in the RE-FX or FI-AA modules that lead to the monitor not being recognized.
  Database Issues: There could be underlying database issues that prevent the monitor from being read correctly.
  Transport Issues: If the monitor specifications were recently transported from another system, there may have been errors during the transport process.
  
  Solutions:
  
  
  Check Monitor Specifications:
  
  Go to the relevant transaction (e.g., RE Monitor or FI-AA Monitor) and verify if the monitor specifications exist.
  If they are missing, you may need to recreate them or restore them from a backup.
  
  
  
  Configuration Review:
  
  Review the configuration settings in the RE-FX or FI-AA modules to ensure that everything is set up correctly.
  Check if the monitor is properly assigned to the relevant objects.
  
  
  
  Database Consistency Check:
  
  Perform a database consistency check to identify any issues that may be affecting the monitor's accessibility.
  Use transaction codes like SE14 (Database Utility) to check and repair database inconsistencies.
  
  
  
  Transport Logs:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings that may indicate what went wrong during the transport process.
  If necessary, re-transport the monitor specifications.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates that resolve known issues related to monitor specifications.
  
  
  
  Consult Documentation:
  
  Review the official SAP documentation for the RE-FX or FI-AA modules to ensure that all necessary steps for monitor configuration have been followed.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as REOR (for Real Estate Management) or AS01/AS02 (for Asset Accounting) to manage and configure monitors.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  System Logs: Check system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the RA457 error in your SAP system.