How To Fix WK510 - Recalculation of quota is already running

SAP Error Message - Details

• Message type: E = Error

• Message class: WK - BPT: Messages integr. inbox

• Message number: 510

• Message text: Recalculation of quota is already running

What causes this issue?

You have called the recalculation of your quota. A background job
already exists for this task. You will receive a message in your
<DS:TRAN.SBWP>inbox</> as soon as the calculation is complete.

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 WK510 - Recalculation of quota is already running ?

  Certainly! Here's detailed information about the SAP error message WK510 - "Recalculation of quota is already running":
  
  Error Message
  WK510: Recalculation of quota is already running
  
  Cause
  This error occurs when a quota recalculation process is already active for the same workflow task or quota arrangement. SAP prevents multiple recalculations from running simultaneously to avoid data inconsistencies or conflicts.
  In other words, the system detects that a quota recalculation job/process is currently in progress and does not allow starting another recalculation until the first one finishes.
  
  When does it typically occur?
  
  When you try to manually trigger a quota recalculation while a previous recalculation is still running.
  When a background job or workflow step is already performing quota recalculation.
  When there is a stuck or long-running quota recalculation process that has not completed or terminated properly.
  
  
  Solution / How to resolve
  
  
  Check for running quota recalculation jobs:
  
  Use transaction SM37 (Job Monitoring) to check if there are any active or scheduled background jobs related to quota recalculation.
  Look for jobs with names or descriptions related to workflow quota recalculation or the specific workflow task.
  
  
  
  Wait for the current recalculation to finish:
  
  If a recalculation job is running, wait until it completes before triggering a new recalculation.
  
  
  
  If the recalculation process is stuck or hung:
  
  Identify and analyze the stuck job or process.
  Cancel or terminate the stuck job if necessary (via SM37).
  Investigate the root cause of the hang (e.g., system performance issues, deadlocks, or errors in the recalculation logic).
  
  
  
  Check workflow logs:
  
  Use transaction SWI1 or SWI2_FREQ to check workflow logs and see if there are errors or long-running steps related to quota recalculation.
  
  
  
  Restart the recalculation process:
  
  After ensuring no recalculation is running, manually trigger the quota recalculation again.
  
  
  
  Technical checks:
  
  Check for locks on quota tables or workflow objects that might prevent recalculation.
  Use transaction SM12 to check for lock entries related to quota recalculation.
  
  
  
  Apply SAP Notes / Patches:
  
  Check SAP Support Portal for any relevant SAP Notes addressing issues with quota recalculation or this specific error message.
  Apply recommended patches or corrections if available.
  
  
  
  
  Related Information
  
  
  Quota Recalculation in SAP Workflow:
  
  Quotas are used in SAP Workflow to distribute work items among agents.
  Recalculation adjusts the quota values based on changes in workload or organizational structure.
  Proper quota recalculation ensures balanced workload distribution.
  
  
  
  Transactions and Tools:
  
  SM37 - Job Monitoring
  SM12 - Lock Entries
  SWI1 / SWI2_FREQ - Workflow Logs and Analysis
  SWI6 - Workflow Administration
  
  
  
  Common SAP Notes:
  
  Search SAP Notes with keywords like "WK510", "quota recalculation", "workflow quota recalculation running" for specific fixes or known issues.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WK510 - Recalculation of quota is already running
  
  
  Cause
  A quota recalculation process is currently active; system prevents concurrent recalculations
  
  
  Solution
  Check running jobs (SM37), wait or terminate stuck jobs, check locks (SM12), then retry
  
  
  Related Info
  Workflow quota management, job monitoring, workflow logs, SAP Notes
  
  
  
  
  If you need help with specific steps or further troubleshooting, please provide details about your SAP system version, the workflow involved, or any recent changes made.
  
  Let me know if you want me to help you with commands or scripts to check running jobs or locks!