How To Fix J3271 - Mode changed (class &)

SAP Error Message - Details

• Message type: E = Error

• Message class: J3 - Dialog Messages for Data Pool Entry Transactions

• Message number: 271

• Message text: Mode changed (class &)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message J3271 - Mode changed (class &) ?

  The SAP error message J3271 "Mode changed (class &)" typically occurs in the context of the SAP system's handling of batch jobs or background processing. This error indicates that the mode of a particular class has changed, which can affect how jobs are processed or executed.
  Cause:
  
  Job Class Change: The job class associated with a background job may have been changed or modified. This can happen if the job class is reconfigured or if there are changes in the scheduling parameters.
  System Configuration Changes: Changes in system settings or configurations that affect job scheduling and processing can lead to this error.
  Resource Availability: If the system resources (like CPU, memory, etc.) are not available or are limited, the job may not be able to run in the expected mode.
  User Authorizations: The user executing the job may not have the necessary authorizations for the job class that is currently set.
  
  Solution:
  
  Check Job Class Configuration: Review the configuration of the job class in transaction code SM37 (Job Monitoring) or SM36 (Define Job). Ensure that the job class is correctly set and that it matches the expected settings.
  Review Job Logs: Look at the job logs for more detailed error messages or warnings that can provide additional context about the issue.
  Resource Monitoring: Check system resources to ensure that there are no bottlenecks or limitations that could be affecting job execution.
  User Authorizations: Verify that the user has the necessary authorizations to execute jobs in the specified class. You can check this in transaction SU01 (User Maintenance).
  Re-schedule the Job: If the job is not critical, consider deleting it and re-scheduling it to see if the issue persists.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 for job monitoring, SM36 for job definition, and SU01 for user maintenance.
  SAP Documentation: Refer to the official SAP documentation for more details on job scheduling and background processing.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.