How To Fix UJB_EXCEPTION150 - BPF: Schedule instance start failed

SAP Error Message - Details

• Message type: E = Error

• Message class: UJB_EXCEPTION - BPC: BPF Message Class

• Message number: 150

• Message text: BPF: Schedule instance start failed

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 UJB_EXCEPTION150 - BPF: Schedule instance start failed ?

  The SAP error message UJB_EXCEPTION150 BPF: Schedule instance start failed typically occurs in the context of Business Planning and Consolidation (BPC) when there is an issue with starting a scheduled job or instance. This error can arise due to various reasons, and understanding the cause is crucial for troubleshooting.
  Possible Causes:
  
  Configuration Issues: Incorrect configuration settings in the BPC environment can lead to scheduling failures.
  Resource Limitations: Insufficient system resources (CPU, memory, etc.) can prevent the job from starting.
  Database Connectivity: Issues with database connections or database performance can cause the job to fail.
  Job Conflicts: Conflicts with other running jobs or instances may prevent the new job from starting.
  Authorization Issues: The user or service account running the job may not have the necessary permissions.
  Incorrect Parameters: If the job is configured with incorrect parameters or settings, it may fail to start.
  System Maintenance: Ongoing maintenance or downtime in the SAP system can also lead to this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the scheduled job to ensure they are correct.
  Monitor System Resources: Use system monitoring tools to check for CPU, memory, and disk space usage. If resources are low, consider optimizing or upgrading the system.
  Database Health Check: Ensure that the database is running smoothly and that there are no connectivity issues. Check for locks or long-running queries that might be affecting performance.
  Review Job Logs: Check the logs for the specific job instance to gather more details about why it failed. This can provide insights into the root cause.
  Check for Conflicts: Ensure that no other jobs are running that might conflict with the scheduled job. If necessary, reschedule jobs to avoid overlaps.
  Verify Permissions: Ensure that the user or service account has the necessary permissions to execute the job.
  Test Parameters: If the job has parameters, test them to ensure they are valid and correctly set.
  Consult SAP Notes: Look for relevant SAP Notes or documentation that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  SAP BPC Documentation: Refer to the official SAP BPC documentation for detailed information on job scheduling and error handling.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages for better diagnosis.
  
  By systematically addressing these potential causes and implementing the suggested solutions, you should be able to resolve the UJB_EXCEPTION150 BPF: Schedule instance start failed error.