/EACC/DM_QUERY018 - Exception aggregation &1 not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: /EACC/DM_QUERY -

• Message number: 018

• Message text: Exception aggregation &1 not supported

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message /EACC/DM_QUERY018 - Exception aggregation &1 not supported ?

  The SAP error message /EACC/DM_QUERY018 Exception aggregation &1 not supported typically occurs in the context of SAP Analytics Cloud (SAC) or SAP BW (Business Warehouse) when there is an issue with the aggregation method being used in a query or report. This error indicates that the specified aggregation method (denoted by &1) is not supported for the data model or the context in which it is being applied.
  Cause:
  
  Unsupported Aggregation Method: The aggregation method specified in the query is not supported for the data type or the context of the data model.
  Data Model Configuration: The data model may not be configured to handle the specified aggregation method.
  Incompatibility with Data Source: The data source being queried may not support the requested aggregation due to its structure or the way data is stored.
  Query Design Issues: There may be issues in the design of the query itself, such as incorrect settings or parameters.
  
  Solution:
  
  Check Aggregation Method: Review the aggregation method specified in the query. Ensure that it is supported for the data model you are working with. Common aggregation methods include SUM, AVG, COUNT, etc.
  Modify Query Design: If the aggregation method is not supported, consider modifying the query to use a different aggregation method that is compatible with the data model.
  Review Data Model Configuration: Check the configuration of the data model in SAP BW or SAC. Ensure that it is set up to support the required aggregations.
  Consult Documentation: Refer to SAP documentation or help resources for the specific version of SAP you are using to understand the supported aggregation methods for your data model.
  Test with Sample Data: If possible, test the query with a smaller dataset or different parameters to isolate the issue and determine if it is related to specific data points.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with a technical expert who can provide insights based on your specific environment and configuration.
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or KBA (Knowledge Base Articles) 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.
  Documentation: Review the official SAP documentation for the specific version of SAP BW or SAC you are using to understand the limitations and capabilities of aggregation methods.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.