How To Fix /UI2/PAGEBUILDER120 - Error in enqueue for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/PAGEBUILDER -

• Message number: 120

• Message text: Error in enqueue for &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/PAGEBUILDER120 - Error in enqueue for &1 ?

  The SAP error message /UI2/PAGEBUILDER120 Error in enqueue for &1 typically occurs in the context of the SAP Fiori Launchpad or when working with the SAP UI2 framework. This error indicates that there was an issue with the enqueue operation, which is used to lock objects in the database to prevent concurrent modifications.
  Cause:
  
  
  Locking Issues: The error usually arises when there is a problem with locking the object specified by &1. This could be due to:
  
  The object is already locked by another user or process.
  The lock table is full, preventing new locks from being created.
  A timeout occurred while trying to acquire the lock.
  
  
  
  Database Issues: There may be underlying database issues that prevent the enqueue operation from completing successfully.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the enqueue operation.
  
  
  System Performance: High system load or performance issues can also lead to problems with enqueue operations.
  
  
  Solution:
  
  
  Check Locks: Use transaction code SM12 to check for existing locks on the object. If you find that the object is locked by another user, you may need to wait for the lock to be released or contact the user to release it.
  
  
  Increase Lock Table Size: If the lock table is full, you may need to increase its size. This can be done by adjusting the profile parameters enque/table_size in the instance profile.
  
  
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the enqueue operation. Check the user's roles and authorizations.
  
  
  System Performance: Monitor system performance using transaction codes like ST22 (dump analysis) and SM66 (global work process overview) to identify any performance bottlenecks.
  
  
  Restart Services: In some cases, restarting the relevant services or the application server may help resolve transient issues.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues related to enqueue operations.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message for any specific fixes or recommendations. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors.
  ST22: To analyze dumps that may provide more context on the error.
  SM66: To monitor active processes and their statuses.
  
  
  
  If the issue persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.