How To Fix /PRA/PN133 - Resource wait; contention in group &1

/PRA/PN133 - Overview

• Message type: E = Error

• Message class: /PRA/PN -

• Message number: 133

• Message text: Resource wait; contention in group &1

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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/PRA/PN133 - Details

• The SAP error message /PRA/PN133 Resource wait; contention in group &1 typically indicates that there is a contention issue in a specific resource group within the SAP system. This can occur in various scenarios, such as when multiple processes or users are trying to access the same resource simultaneously, leading to a wait state.
  
  Cause:
  
  Resource Contention: Multiple processes are trying to access the same resource (e.g., database locks, application locks, or other shared resources).
  Long-running Transactions: A transaction that takes a long time to complete can hold locks longer than necessary, causing other transactions to wait.
  
  Configuration Issues: Incorrect configuration of resource groups or insufficient resources allocated to handle the workload.
  High Load: A sudden spike in user activity or background jobs can lead to contention for resources.
  
  
  Solution:
  
  
  Identify the Contention:
  
  Use transaction codes like SM12 (to check for locks), SM21 (to check system logs), and ST22 (to check dumps) to identify which processes are causing