How To Fix /SCWM/LT107 - Number of open warehouse tasks changed: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LT -

• Message number: 107

• Message text: Number of open warehouse tasks changed: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LT107 - Number of open warehouse tasks changed: &1 ?

  The SAP error message /SCWM/LT107 Number of open warehouse tasks changed: &1 typically occurs in the context of warehouse management processes within the SAP Extended Warehouse Management (EWM) module. This message indicates that the number of open warehouse tasks has changed unexpectedly during a process, which can lead to inconsistencies or issues in warehouse operations.
  Cause:
  
  
  Concurrent Processing: The error often arises when multiple users or processes are trying to modify warehouse tasks simultaneously. For example, if one user is trying to process a warehouse task while another user is changing or deleting it, this can lead to discrepancies in the number of open tasks.
  
  
  System Performance Issues: If the system is slow or there are performance issues, it may not be able to update the status of warehouse tasks in real-time, leading to a mismatch in the expected number of open tasks.
  
  
  Configuration Issues: Incorrect configuration settings in the warehouse management system can also lead to this error. This includes settings related to task creation, processing, and completion.
  
  
  Data Integrity Issues: If there are issues with the underlying data, such as inconsistencies in the database or corrupted entries, this can also trigger the error.
  
  
  Solution:
  
  
  Check for Concurrent Processes: Ensure that no other users or processes are trying to modify the same warehouse tasks at the same time. If possible, coordinate the processing of tasks to avoid conflicts.
  
  
  Refresh the System: Sometimes, simply refreshing the screen or reloading the transaction can resolve temporary discrepancies. 
  
  
  Review System Logs: Check the system logs for any additional error messages or warnings that might provide more context about the issue. This can help identify if there are underlying problems that need to be addressed.
  
  
  Verify Configuration Settings: Review the configuration settings in the EWM module to ensure they are set up correctly. This includes checking settings related to warehouse task processing.
  
  
  Database Consistency Check: Run consistency checks on the database to identify and resolve any data integrity issues. This may require the assistance of a database administrator or SAP support.
  
  
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, it may be necessary to contact SAP support for further assistance. They can provide more detailed diagnostics and solutions based on the specific system configuration and version.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/PRT for processing warehouse tasks, which may help in troubleshooting.
  SAP Notes: Check for any SAP Notes related to this error message. SAP frequently releases notes that address known issues and provide solutions or workarounds.
  Documentation: Review the official SAP documentation for EWM to understand the processes and configurations that might be relevant to your specific scenario.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the /SCWM/LT107 error message.