How To Fix /PF1/MSG_RD122 - Check View &1 Enqueue with error: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_RD -

• Message number: 122

• Message text: Check View &1 Enqueue with error: &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_RD122 - Check View &1 Enqueue with error: &2 ?

  The SAP error message /PF1/MSG_RD122 Check View &1 Enqueue with error: &2 typically indicates an issue related to the enqueue mechanism in SAP, which is used to manage locks on database objects to ensure data consistency during concurrent access.
  Cause:
  
  Lock Conflicts: The error usually arises when there is a conflict in locking mechanisms. This can happen if another user or process has locked the view or the underlying data that you are trying to access or modify.
  System Performance Issues: If the system is under heavy load, it may lead to timeouts or delays in acquiring locks.
  Configuration Issues: There may be issues with the configuration of the enqueue server or the way locks are managed in your SAP system.
  Database Issues: Problems with the underlying database, such as deadlocks or resource contention, can also lead to this error.
  
  Solution:
  
  
  Identify Locking Issues:
  
  Use transaction code SM12 to check for existing locks. You can see which users or processes are holding locks on the view or related objects.
  If you find unnecessary locks, you can delete them (if you have the necessary authorizations) to resolve the conflict.
  
  
  
  Check System Performance:
  
  Monitor system performance using transaction codes like ST22 (dump analysis) and SM66 (global work process overview) to identify any performance bottlenecks.
  If the system is under heavy load, consider optimizing the workload or scheduling resource-intensive jobs during off-peak hours.
  
  
  
  Review Configuration:
  
  Ensure that the enqueue server is properly configured and running. You can check this in transaction SMMS (Manage Enqueue Servers).
  If necessary, restart the enqueue server to clear any stale locks.
  
  
  
  Database Maintenance:
  
  Perform regular database maintenance to ensure that the database is healthy and free from issues that could lead to locking problems.
  Check for any database-specific logs or tools that can help diagnose locking issues.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message. There may be patches or updates that can resolve known issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM21: System log for error messages.
  ST22: Dump analysis for runtime errors.
  SM66: Global work process overview.
  SMMS: Manage enqueue servers.
  
  
  
  SAP Documentation: Refer to the official SAP documentation for more details on enqueue management and troubleshooting locking 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.