How To Fix AQ345 - The number of items in a ranked list must be greater than 0

SAP Error Message - Details

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 345

• Message text: The number of items in a ranked list must be greater than 0

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AQ345 - The number of items in a ranked list must be greater than 0 ?

  The SAP error message AQ345, which states "The number of items in a ranked list must be greater than 0," typically occurs in the context of SAP applications that involve ranked lists, such as those used in analytics, reporting, or search functionalities. This error indicates that the system expected to find at least one item in a ranked list but found none.
  Cause:
  
  Empty Data Set: The most common cause of this error is that the query or operation being performed is returning an empty result set. This could be due to filters applied that exclude all data.
  Incorrect Configuration: There may be an issue with the configuration of the ranked list or the underlying data model.
  Data Availability: The data source may not have any records that meet the criteria specified in the query or operation.
  User Permissions: The user may not have the necessary permissions to view the data, resulting in an empty list.
  
  Solution:
  
  Check Data Source: Verify that the data source being queried contains data. You can do this by running a simple query or report to see if any records are returned.
  Review Filters: Examine any filters or selection criteria applied to the query. Ensure that they are not overly restrictive and that they allow for data to be returned.
  Configuration Review: If applicable, review the configuration settings for the ranked list or the related data model to ensure they are set up correctly.
  User Permissions: Check the user permissions to ensure that the user has access to the data being queried. If necessary, adjust the permissions accordingly.
  Debugging: If you have access to debugging tools, you can trace the execution of the query to identify where it fails to return data.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific SAP module or application you are using to understand how ranked lists are supposed to function and any prerequisites for their use.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups, as other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.