How To Fix GD128 - The job scheduling has failed. &1

SAP Error Message - Details

• Message type: E = Error

• Message class: GD - EDT: External data transfer

• Message number: 128

• Message text: The job scheduling has failed. &1

What causes this issue?

Error occurred with function module JOB_OPEN.

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?

Inform your system administrator.

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 GD128 - The job scheduling has failed. &1 ?

  The SAP error message GD128, which states "The job scheduling has failed. &1," typically indicates that there was an issue with the scheduling of a background job in the SAP system. The "&1" placeholder usually represents additional information about the specific job or error that occurred.
  Causes:
  
  Job Configuration Issues: The job may not be configured correctly, such as incorrect parameters or missing required information.
  Resource Availability: There may be insufficient system resources (CPU, memory, etc.) to execute the job.
  Authorization Issues: The user or the job may not have the necessary authorizations to execute the scheduled task.
  System Errors: There could be underlying system errors or issues with the SAP application server.
  Job Conflicts: Conflicts with other jobs that are scheduled to run at the same time may cause failures.
  Database Issues: Problems with the database, such as locks or connectivity issues, can prevent the job from running.
  
  Solutions:
  
  Check Job Logs: Review the job logs for detailed error messages that can provide more context about the failure. You can do this by navigating to the job in transaction code SM37.
  Verify Job Configuration: Ensure that the job is configured correctly, including all parameters and scheduling details.
  Check Authorizations: Make sure that the user who scheduled the job has the necessary authorizations to execute it.
  Monitor System Resources: Check the system's resource usage to ensure that there are enough resources available for the job to run.
  Reschedule the Job: If the job failed due to a temporary issue, try rescheduling it to see if it runs successfully at a later time.
  Check for Conflicts: Look for other jobs scheduled at the same time and consider staggering their execution times.
  Database Health Check: Ensure that the database is functioning correctly and that there are no locks or connectivity issues.
  
  Related Information:
  
  Transaction Codes: Use SM37 to monitor and manage background jobs, and SM21 to check the system log for any related errors.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to job scheduling failures.
  System Monitoring: Utilize tools like SAP Solution Manager for monitoring system performance and job execution.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.