How To Fix SDDL_PARSER_MSG084 - CASE expression without ELSE branch can lead to NULL values

SDDL_PARSER_MSG084 - Overview

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 084

• Message text: CASE expression without ELSE branch can lead to NULL values

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG084 - CASE expression without ELSE branch can lead to NULL values ?

  The SAP error message SDDL_PARSER_MSG084 indicates that there is a CASE expression in your SQL query that does not have an ELSE branch. This can lead to NULL values being returned if none of the conditions in the CASE statement are met. 
  
  Cause:
  The CASE expression is used to return a value based on certain conditions. If none of the specified conditions are true and there is no ELSE branch defined, the result of the CASE expression will be NULL. This can lead to unexpected behavior in your application or reports, especially if you are relying on a non-null value.
  
  Solution:
  To resolve this error, you should modify your CASE expression to include an ELSE branch. The ELSE branch will provide a default value to be returned when none of the conditions are met. Here’s an example of how to structure a CASE expression with an ELSE branch:
  SELECT 
      CASE