How To Fix WM745 - Parallel update procedure triggered with package & and & data records

SAP Error Message - Details

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 745

• Message text: Parallel update procedure triggered with package & and & data records

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WM745 - Parallel update procedure triggered with package & and & data records ?

  The SAP error message WM745, which states "Parallel update procedure triggered with package & and & data records," typically occurs in the Warehouse Management (WM) module when there is an issue with the processing of data records in parallel updates. This error can arise due to various reasons, including system performance issues, configuration settings, or data inconsistencies.
  Cause:
  
  Parallel Processing: The error indicates that the system is trying to process multiple data records in parallel, but there is a conflict or issue that prevents it from doing so.
  Locking Issues: If multiple processes are trying to access the same data simultaneously, it can lead to locking issues, causing the parallel update to fail.
  Configuration Settings: Incorrect configuration in the WM module or related areas can lead to this error.
  Data Volume: A large volume of data being processed at once can overwhelm the system, leading to performance issues and triggering this error.
  
  Solution:
  
  Check System Performance: Monitor the system performance and ensure that it can handle the load. If necessary, optimize the system or increase resources.
  Review Configuration: Check the configuration settings in the WM module to ensure they are set up correctly. Look for any settings related to parallel processing and adjust them if needed.
  Batch Size Adjustment: If the error is related to the volume of data being processed, consider reducing the batch size for updates to minimize the load on the system.
  Lock Management: Investigate any locking issues that may be occurring. You can use transaction codes like SM12 (to check for locks) and SM21 (to check system logs) to identify any problematic locks.
  Error Logs: Review the error logs for more detailed information about the error. This can provide insights into what specifically is causing the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the details of the error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check for locks), SM21 (to view system logs), and ST22 (to analyze dumps).
  Performance Monitoring: Use transaction ST03N to analyze workload and performance metrics to identify bottlenecks.
  Documentation: Review SAP documentation related to Warehouse Management and parallel processing for best practices and configuration guidelines.
  
  By following these steps, you should be able to diagnose and resolve the WM745 error in your SAP system.