How To Fix 15016 - Deadlock during update

15016 - Overview

• Message type: E = Error

• Message class: 15 - Update message

• Message number: 016

• Message text: Deadlock during update

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 15016 - Deadlock during update ?

  The SAP error message 15016, which indicates a "Deadlock during update," occurs when two or more database transactions are waiting for each other to release locks on resources, leading to a situation where none of the transactions can proceed. This typically happens in a multi-user environment where concurrent updates are being made to the same data.
  Causes of Deadlock
  
  Concurrent Updates: Multiple users or processes are trying to update the same records simultaneously.
  Locking Mechanisms: The database uses locks to maintain data integrity, and if two transactions hold locks that the other needs, a deadlock occurs.
  Long-Running Transactions: Transactions that take a long time to complete can increase the likelihood of deadlocks.
  Poorly Designed Database Transactions: Inefficient transaction design, such as not releasing locks promptly or not following a consistent locking order, can lead to deadlocks.
  
  Solutions to Resolve Deadlocks
  
  
  Transaction Management:
  
  Reduce Transaction Scope: Keep transactions as short as possible to minimize the time locks are held.
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