How To Fix SDDL_PARSER_MSG034 - Aggregate functions can only be compared with literal values

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 034

• Message text: Aggregate functions can only be compared with literal values

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG034 - Aggregate functions can only be compared with literal values ?

  The SAP error message SDDL_PARSER_MSG034 indicates that there is an issue with the use of aggregate functions in a query or expression. Specifically, this error occurs when you attempt to compare the result of an aggregate function (like SUM, AVG, COUNT, etc.) with a non-literal value (like a column name or a variable) instead of a literal value (like a number or a string).
  Cause
  The root cause of this error is typically due to the following:
  
  Improper Comparison: You are trying to compare the result of an aggregate function directly with a column or variable instead of a constant value.
  Query Structure: The structure of your SQL query or the logic in your ABAP code may not be correctly set up to handle the comparison of aggregate results.
  
  Solution
  To resolve this error, you should ensure that any comparisons involving aggregate functions are made with literal values. Here are some steps to fix the issue:
  
  
  Use Literal Values: Ensure that when you are comparing the result of an aggregate function, you are using a literal value. For example:
  SELECT SUM(amount) FROM sales WHERE SUM(amount) > 1000;  -- Incorrect
  Change it to:
  SELECT SUM(amount) FROM sales HAVING SUM(amount) > 1000;  -- Correct
  
  
  Use HAVING Clause: If you are using aggregate functions in a SELECT statement, use the HAVING clause to filter results based on aggregate values. The HAVING clause is specifically designed for this purpose.
  
  
  Check Query Logic: Review the logic of your query to ensure that it is structured correctly. If you are using subqueries or joins, make sure that the aggregate function is being used in the right context.
  
  
  Related Information
  
  Aggregate Functions: These functions perform a calculation on a set of values and return a single value. Common aggregate functions include SUM, AVG, COUNT, MIN, and MAX.
  HAVING Clause: The HAVING clause is used in SQL to filter records that work on summarized group data. It is often used with GROUP BY to filter groups based on aggregate values.
  SQL Syntax: Familiarize yourself with SQL syntax and best practices for using aggregate functions to avoid similar errors in the future.
  
  By following these guidelines, you should be able to resolve the SDDL_PARSER_MSG034 error and ensure that your queries are correctly structured.