How To Fix WUSL147 - Use either 'total', 'group' or 'aggregate'

SAP Error Message - Details

• Message type: E = Error

• Message class: WUSL - Messages for where-used list

• Message number: 147

• Message text: Use either 'total', 'group' or 'aggregate'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WUSL147 - Use either 'total', 'group' or 'aggregate' ?

  The SAP error message WUSL147, which states "Use either 'total', 'group' or 'aggregate'," typically occurs in the context of SAP Business Warehouse (BW) or SAP BusinessObjects when there is an issue with how data is being aggregated or grouped in a query or report.
  Cause:
  This error usually arises when:
  
  Inconsistent Aggregation: The query or report is trying to aggregate data without a clear instruction on how to do so. For example, if you have measures that require aggregation but you haven't specified whether to use a total, group, or aggregate function.
  Missing Aggregation Function: The query might be missing an aggregation function for certain fields, leading to ambiguity in how the data should be processed.
  Incorrect Query Design: The design of the query may not align with the data model, leading to confusion about how to handle the data.
  
  Solution:
  To resolve the WUSL147 error, you can take the following steps:
  
  
  Review Query Design:
  
  Check the query structure to ensure that all measures and dimensions are correctly defined.
  Ensure that you are using the appropriate aggregation functions for your measures.
  
  
  
  Specify Aggregation:
  
  Explicitly define whether you want to use 'total', 'group', or 'aggregate' for the measures in your query.
  For example, if you are using a measure that should be summed, ensure that you have specified it to be aggregated as a total.
  
  
  
  Check Data Model:
  
  Ensure that the data model supports the type of aggregation you are trying to perform. Sometimes, the underlying data structure may not support certain types of aggregations.
  
  
  
  Test with Simplified Queries:
  
  If the issue persists, try simplifying the query to isolate the problem. Start with fewer dimensions and measures, and gradually add them back to identify which one is causing the error.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on how to handle aggregation in the context of your specific SAP environment.
  
  
  
  Seek Help from SAP Community:
  
  If you are unable to resolve the issue, consider reaching out to the SAP community forums or support for additional assistance.
  
  
  
  Related Information:
  
  SAP BW Documentation: Check the official SAP BW documentation for detailed information on query design and aggregation.
  SAP BusinessObjects Documentation: If you are using BusinessObjects, refer to the documentation for best practices in report design and aggregation.
  SAP Notes: Look for any relevant SAP Notes that might address known issues or provide patches related to this error.
  
  By following these steps, you should be able to identify and resolve the cause of the WUSL147 error in your SAP environment.