How To Fix BRAIN383 - The aggregate cannot be used as there is a complex selection for 0Requid

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 383

• Message text: The aggregate cannot be used as there is a complex selection for 0Requid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN383 - The aggregate cannot be used as there is a complex selection for 0Requid ?

  The SAP error message BRAIN383 indicates that there is an issue with the use of an aggregate in a query due to a complex selection condition on the characteristic 0Requid (which typically represents a request ID in SAP BW). This error usually arises when the query is trying to use an aggregate that cannot be applied because the selection criteria are too complex or do not align with the structure of the aggregate.
  Cause:
  
  Complex Selection Criteria: The selection criteria applied to 0Requid may involve multiple conditions, ranges, or subqueries that the aggregate cannot handle.
  Aggregate Definition: The aggregate may not be defined to accommodate the specific selections being made in the query.
  Data Model Issues: There may be inconsistencies or issues in the underlying data model that prevent the aggregate from being used effectively.
  
  Solution:
  
  Simplify Selection Criteria: Review the selection criteria for 0Requid in your query. Try to simplify it by reducing the number of conditions or using simpler ranges.
  Check Aggregate Definition: Ensure that the aggregate you are trying to use is defined correctly and includes the necessary characteristics and key figures that align with your query's selection criteria.
  Use Direct Access: If the aggregate cannot be used due to the complexity of the selection, consider using direct access to the data instead of relying on the aggregate.
  Rebuild the Aggregate: If necessary, you may need to rebuild the aggregate to ensure it can handle the required selections. This may involve adjusting the characteristics included in the aggregate.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on aggregates and selection criteria.
  
  Related Information:
  
  SAP BW Documentation: Check the official SAP BW documentation for more details on aggregates and how they work.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By addressing the complexity of the selection criteria and ensuring that the aggregate is properly defined, you should be able to resolve the BRAIN383 error.