How To Fix RSEC451 - Error while generating the background process: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSEC -

• Message number: 451

• Message text: Error while generating the background process: &1

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 RSEC451 - Error while generating the background process: &1 ?

  The SAP error message RSEC451 typically occurs when there is an issue with generating a background process for a report or job in the SAP system, particularly in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error can arise due to various reasons, including configuration issues, authorization problems, or system resource limitations.
  Causes of RSEC451 Error
  
  
  Authorization Issues: The user executing the background job may not have the necessary authorizations to perform the action. This can include missing roles or permissions related to the specific data or transaction.
  
  
  Configuration Problems: There may be issues with the configuration of the background job itself, such as incorrect settings in the job definition or missing parameters.
  
  
  System Resource Limitations: The system may be experiencing resource constraints, such as insufficient memory or processing power, which can prevent the background job from being generated.
  
  
  Data Issues: If the data being processed has inconsistencies or errors, it may lead to failures in job generation.
  
  
  Transport Issues: If the job or its components were recently transported from another system, there may be inconsistencies or missing objects.
  
  
  Solutions to RSEC451 Error
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the background job. You can use transaction SU53 to analyze authorization failures.
  
  
  Review Job Configuration: Verify the configuration of the background job. Check the job definition for any missing or incorrect parameters. Ensure that all required settings are correctly configured.
  
  
  Monitor System Resources: Check the system's performance and resource usage. Use transaction ST22 (Dump Analysis) and SM21 (System Log) to identify any resource-related issues. If necessary, optimize the system or schedule jobs during off-peak hours.
  
  
  Data Validation: Validate the data being processed to ensure there are no inconsistencies or errors. You may need to run data consistency checks or clean up the data.
  
  
  Check Transport Logs: If the job was recently transported, review the transport logs for any errors or warnings that may indicate missing objects or configuration issues.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  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, including any relevant logs or screenshots.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), ST22 (Dump Analysis), and SU53 (Authorization Check).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to background processing and job scheduling for best practices and troubleshooting tips.
  
  By following these steps, you should be able to diagnose and resolve the RSEC451 error effectively.