How To Fix RSJOB008 - Enqueue failed (type &1, key &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSJOB - Job scheduler related messages

• Message number: 008

• Message text: Enqueue failed (type &1, key &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSJOB008 - Enqueue failed (type &1, key &2) ?

  The SAP error message RSJOB008, which states "Enqueue failed (type &1, key &2)," typically occurs when there is an issue with the enqueue mechanism in SAP. This error is related to the locking of objects in the system, which is essential for maintaining data integrity during concurrent processing.
  Cause:
  
  Lock Conflicts: The most common cause of this error is that another process is holding a lock on the object that the job is trying to access. This can happen if multiple jobs or transactions are trying to access the same resource simultaneously.
  System Load: High system load or performance issues can lead to delays in acquiring locks, resulting in enqueue failures.
  Configuration Issues: Incorrect configuration of the enqueue server or issues with the SAP instance can also lead to this error.
  Database Issues: Problems with the underlying database, such as deadlocks or resource contention, can also cause enqueue failures.
  
  Solution:
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries. Identify if there are any locks held by other users or processes that are preventing your job from acquiring the necessary lock.
  Release Locks: If you find unnecessary locks, you can release them (if you have the necessary authorizations) or ask the user holding the lock to release it.
  Review Job Scheduling: If the error occurs frequently, consider reviewing the scheduling of jobs to avoid conflicts. Staggering job execution times can help reduce contention.
  Monitor System Performance: Use transaction codes like SM66 (global work process overview) or ST22 (dump analysis) to monitor system performance and identify any bottlenecks.
  Check Enqueue Server: Ensure that the enqueue server is running correctly. You can check the status of the enqueue server in transaction SM51.
  Database Health: If the issue persists, check the health of the database and look for any locks or deadlocks at the database level.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: Display and manage lock entries.
  SM66: Global work process overview.
  ST22: Dump analysis.
  SM51: List of SAP instances and their status.
  
  
  SAP Notes: Check SAP Notes related to enqueue issues for specific patches or updates that may address known problems.
  Documentation: Review SAP documentation on enqueue mechanisms and locking to better understand how they work and how to troubleshoot related issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.