How To Fix /SCWM/WAVE216 - Wave creation not possible because of locking

/SCWM/WAVE216 - Overview

• Message type: E = Error

• Message class: /SCWM/WAVE -

• Message number: 216

• Message text: Wave creation not possible because of locking

Self-Explanatory Message

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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.

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/SCWM/WAVE216 - Details

• The SAP error message /SCWM/WAVE216 indicates that wave creation is not possible due to a locking issue. This typically occurs in the SAP Extended Warehouse Management (EWM) module when a wave is being created, but the system is unable to proceed because the relevant data is locked by another process or user.
  Causes:
  
  
  Data Locking: The most common cause is that another user or process is currently accessing or modifying the data required for wave creation. This could be due to:
  
  Another wave process running concurrently.
  A transaction that has not been completed or has been left open.
  A long-running process that is holding locks on the necessary data.
  
  
  
  
  Configuration Issues: Sometimes, configuration settings related to wave management or locking mechanisms may lead to unexpected locking behavior.
  
  
  System Performance: High system load or performance issues can lead to delays in releasing locks, causing temporary locking situations.
  
  
  Solutions:
  
  
  Check for Active Processes: 
  
  Use transaction codes like SM12 (to view and