How To Fix SDDL_PARSER_MSG032 - $$EXTENSION and aggregate functions are not valid together

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 032

• Message text: $$EXTENSION and aggregate functions are not valid together

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG032 - $$EXTENSION and aggregate functions are not valid together ?

  The SAP error message SDDL_PARSER_MSG032 indicates that there is an issue with the use of aggregate functions in conjunction with certain extensions in your SAP system. This error typically arises when you are trying to use an aggregate function (like SUM, AVG, COUNT, etc.) in a context where it is not allowed, particularly when combined with certain extensions or features in SAP.
  Cause:
  
  
  Improper Use of Aggregate Functions: The error usually occurs when an aggregate function is used in a way that is not supported by the underlying data model or query structure. For example, using an aggregate function in a SELECT statement without a proper GROUP BY clause or in a context where it cannot be evaluated correctly.
  
  
  Incompatibility with Extensions: The error message suggests that the use of extensions (like custom fields or specific SAP enhancements) is conflicting with the aggregate functions. This can happen if the extension is not designed to work with aggregate calculations.
  
  
  Solution:
  
  
  Review the Query: Check the query or the data model where the error is occurring. Ensure that aggregate functions are used correctly. If you are using a SELECT statement, make sure that you have the appropriate GROUP BY clause if needed.
  
  
  Check Extensions: If you are using any custom extensions or fields, verify that they are compatible with the aggregate functions you are trying to use. You may need to adjust the logic or remove the conflicting extensions.
  
  
  Modify the Data Model: If the issue is related to the data model, consider modifying it to ensure that aggregate functions can be used without conflict. This may involve changing how data is structured or how queries are written.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for specific guidance on the error message and the context in which it occurs. There may be known issues or patches available.
  
  
  Testing: After making changes, test the query or report to ensure that the error is resolved and that the expected results are returned.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP support for assistance. They can provide more detailed troubleshooting based on your specific system configuration.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.