How To Fix /SDF/DB6124 - Too many lock waits occur in the system

/SDF/DB6124 - Overview

• Message type: E = Error

• Message class: /SDF/DB6 -

• Message number: 124

• Message text: Too many lock waits occur in the system

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SDF/DB6124 - Too many lock waits occur in the system ?

  The SAP error message /SDF/DB6124 Too many lock waits occur in the system indicates that there are excessive lock waits in the SAP system, which can lead to performance issues and potentially block transactions. This error typically arises when multiple processes are trying to access the same resource (like a database table or row) simultaneously, leading to contention and delays.
  Causes:
  
  High Concurrency: Multiple users or processes are trying to access the same data simultaneously, leading to lock contention.
  Long-Running Transactions: Transactions that take a long time to complete can hold locks for extended periods, causing other transactions to wait.
  Inefficient Database Design: Poorly designed database schemas or indexes can lead to excessive locking.
  Deadlocks: Situations where two or more transactions are waiting for each other to release locks, causing a standstill.
  Lock Configuration: Incorrect configuration of lock parameters in the database or SAP system.
  
  Solutions:
  
  Analyze Lock Waits: Use transaction codes like SM12 (to view locks) and