How To Fix /SCWM/MONITOR210 - HUs cannot be displayed (too many rows)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MONITOR -

• Message number: 210

• Message text: HUs cannot be displayed (too many rows)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MONITOR210 - HUs cannot be displayed (too many rows) ?

  The SAP error message /SCWM/MONITOR210 HUs cannot be displayed (too many rows) typically occurs in the SAP Extended Warehouse Management (EWM) module when the system is unable to display Handling Units (HUs) due to an excessive number of rows being returned in a query. This can happen in various scenarios, such as when you are trying to view a large number of HUs in the monitor or when filtering criteria are too broad.
  Cause:
  
  Excessive Data Volume: The query is attempting to retrieve too many Handling Units at once, exceeding the system's limit for display.
  Inefficient Filters: The filters applied in the monitor may not be specific enough, leading to a large dataset being returned.
  System Configuration: The system may have default settings that limit the number of rows displayed for performance reasons.
  
  Solution:
  
  
  Refine Filters: Narrow down the selection criteria in the monitor. Use more specific filters such as:
  
  Date ranges
  Specific warehouse or storage type
  Status of the Handling Units
  Other relevant attributes that can help reduce the number of rows returned.
  
  
  
  Pagination: If the monitor supports pagination, try to use it to view the data in smaller chunks rather than all at once.
  
  
  Check System Settings: Consult with your SAP Basis or EWM administrator to check if there are any configurable parameters that can be adjusted to allow for a higher limit of rows to be displayed.
  
  
  Use Alternative Reports: If the monitor is not suitable for your needs due to data volume, consider using alternative reports or transaction codes that can handle large datasets more effectively.
  
  
  Performance Optimization: If this issue occurs frequently, it may be worth investigating the overall performance of the EWM system and optimizing database queries or indexes.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling large datasets in EWM.
  Documentation: Review the SAP EWM documentation for best practices on using the monitor and managing Handling Units.
  User Training: Ensure that users are trained on how to effectively use filters and understand the implications of querying large datasets.
  
  If the problem persists after trying these solutions, it may be necessary to engage SAP support for further assistance.