How To Fix RSDD028 - Editing of aggregate &1; background job &2; start time &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 028

• Message text: Editing of aggregate &1; background job &2; start time &3

What causes this issue?

The aggregate &V1& is being process in background job &V2&. You can find
details about this job in the job overview (transaction SM37). Note that
the start time specified here may deviate from the time displayed in the
job log by a few seconds.

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?

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 RSDD028 - Editing of aggregate &1; background job &2; start time &3 ?

  The SAP error message RSDD028 typically relates to issues with the editing of aggregates in the context of SAP BW (Business Warehouse). This error can occur when there is a problem with a background job that is trying to process or edit an aggregate.
  Cause:
  
  Background Job Conflict: The error often arises when there is an active background job that is currently processing the aggregate. If you attempt to edit the aggregate while it is being processed, you will encounter this error.
  Locking Issues: SAP uses locks to prevent simultaneous changes to the same object. If a lock is held by another process, you will not be able to edit the aggregate.
  Job Scheduling: The job might be scheduled to run at a specific time, and if you try to edit the aggregate during that time, it will lead to this error.
  
  Solution:
  
  Check Background Jobs: Use transaction code SM37 to check the status of background jobs. Look for any jobs that are currently running and related to the aggregate you are trying to edit.
  Wait for Completion: If you find that a job is running, you may need to wait for it to complete before attempting to edit the aggregate again.
  Cancel the Job: If the job is stuck or taking too long, you may consider canceling it (if appropriate) and then try editing the aggregate again.
  Check Locks: Use transaction code SM12 to check for any locks on the aggregate. If you find any locks that are preventing you from editing, you may need to release them (ensure you understand the implications of doing so).
  Review Job Scheduling: If the job is scheduled to run at a specific time, consider rescheduling it to avoid conflicts with aggregate editing.
  
  Related Information:
  
  Transaction Codes:
  
  SM37: Monitor background jobs.
  SM12: Display and manage locks.
  RSA1: Access the Data Warehousing Workbench, where you can manage aggregates.
  
  
  Documentation: Refer to SAP Help documentation for more details on aggregates and background job management in SAP BW.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.