How To Fix SDDL_PARSER_MSG150 - Type must be specified after addition AS in function "&1"

SDDL_PARSER_MSG150 - Overview

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 150

• Message text: Type must be specified after addition AS in function "&1"

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG150 - Type must be specified after addition AS in function "&1" ?

  The SAP error message SDDL_PARSER_MSG150 indicates that there is a syntax issue in your ABAP code, specifically related to the use of the AS addition in a function or method declaration. This error typically arises when the type of a parameter is not specified correctly after the AS keyword.
  
  Cause:
  The error occurs when you define a parameter in a function or method and use the AS keyword without specifying the type of the parameter. In ABAP, when you declare a parameter with AS, you must follow it with a valid data type.
  Example of the Error:
  FUNCTION my_function.
    DATA: lv_variable TYPE string.
    " Incorrect usage
    lv_variable AS.
  ENDFUNCTION.
  
  Solution:
  To resolve this error, ensure that you specify a valid type after the AS keyword. Here’s how you can correct the example:
  FUNCTION my_function.
    DATA: lv_variable TYPE string.
    " Correct usage
    lv_variable AS TYPE string.
  ENDFUNCTION.
  
  Related Information:
  
  ABAP Syntax: Familiarize yourself with the ABAP