How To Fix DDLS141 - Only identifiers are currently allowed in the "group by" clause

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 141

• Message text: Only identifiers are currently allowed in the "group by" clause

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS141 - Only identifiers are currently allowed in the "group by" clause ?

  The SAP error message DDLS141 indicates that there is an issue with the SQL query you are trying to execute, specifically in the GROUP BY clause. This error occurs when the GROUP BY clause contains expressions or calculations instead of just identifiers (column names).
  
  Cause:
  The primary cause of this error is that the GROUP BY clause is expected to contain only column names (identifiers) and not any expressions, functions, or calculations. For example, if you have a query like this:
  SELECT column1, SUM(column2)
  FROM table_name
  GROUP BY column1 + column3
  This will trigger the DDLS141 error because column1 + column3 is an expression, not a simple identifier.
  
  Solution:
  To resolve this error, you need to modify your SQL query so that the GROUP BY clause only includes column names. Here’s how you can adjust the previous example:
  
  Identify the columns you want to group by: Ensure that you are only using column names in the GROUP BY clause.
  Use