How To Fix /SCWM/UI_RF066 - &1 not supported; too many items on a sub-level, enter item by item

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_RF -

• Message number: 066

• Message text: &1 not supported; too many items on a sub-level, enter item by item

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI_RF066 - &1 not supported; too many items on a sub-level, enter item by item ?

  The SAP error message /SCWM/UI_RF066 &1 not supported; too many items on a sub-level, enter item by item typically occurs in the context of SAP Extended Warehouse Management (EWM) when a user attempts to process a large number of items in a single operation, but the system has a limitation on how many items can be handled at once.
  Cause:
  
  Too Many Items: The error indicates that the operation you are trying to perform involves too many items at a sub-level (e.g., in a handling unit or a delivery). SAP EWM has a limit on the number of items that can be processed simultaneously in certain transactions.
  Configuration Settings: The system may be configured to restrict the number of items that can be processed in one go to prevent performance issues or errors.
  
  Solution:
  
  Process Items Individually: The immediate solution is to enter or process the items one by one instead of trying to handle them all at once. This may involve breaking down the operation into smaller batches.
  Check Configuration: If you frequently encounter this error and it disrupts your workflow, consider reviewing the configuration settings in SAP EWM. You may need to consult with your SAP Basis or EWM configuration team to see if the limits can be adjusted.
  Use Alternative Transactions: Depending on the specific task you are performing, there may be alternative transactions or methods that allow for batch processing without hitting the item limit.
  User Training: Ensure that users are trained on the limitations of the system and the best practices for processing items in EWM.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional guidance on handling large item lists in EWM.
  Documentation: Review the SAP EWM documentation for best practices on handling items and understanding system limitations.
  Performance Considerations: Be aware that processing a large number of items at once can lead to performance issues, so it is often better to process items in smaller groups.
  
  If the problem persists or if you need further assistance, consider reaching out to SAP support or your internal IT team for more tailored help based on your specific system configuration and usage patterns.