How To Fix /PM0/3FT_MESSAGES029 - A comma or period was expected in the data declaration, not &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FT_MESSAGES -

• Message number: 029

• Message text: A comma or period was expected in the data declaration, not &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/3FT_MESSAGES029 - A comma or period was expected in the data declaration, not &1 ?

  The SAP error message /PM0/3FT_MESSAGES029 indicates that there is a syntax error in a data declaration within an ABAP program or function module. Specifically, the error message states that a comma or period was expected, but instead, an unexpected character (represented by &1) was found.
  Cause:
  This error typically occurs due to one of the following reasons:
  
  Syntax Error: There may be a typo or incorrect syntax in the data declaration line. For example, missing a comma or period at the end of a statement.
  Incorrect Data Type Declaration: The data type or structure being declared may not be correctly defined or may be missing.
  Improper Use of Keywords: Using reserved keywords incorrectly or in the wrong context can lead to this error.
  Copy-Paste Issues: Sometimes, copying code from other sources can introduce hidden characters or formatting issues that lead to syntax errors.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Code: Review the line of code where the error is reported. Look for missing commas or periods, and ensure that the syntax is correct.
  
  
  Correct Data Declarations: Ensure that all data types and structures are declared properly. For example:
  DATA: lv_variable TYPE string,  " Correct declaration
  
  
  Use the ABAP Editor: Utilize the ABAP editor's syntax check feature (by pressing Ctrl + F2 or using the "Check" button) to identify the exact location of the error.
  
  
  Review Context: Ensure that the context in which the data declaration is made is appropriate. For example, data declarations should be made in the appropriate section of the program (e.g., in the DATA section).
  
  
  Look for Hidden Characters: If you copied code from another source, check for any hidden characters or formatting issues that might not be visible.
  
  
  Consult Documentation: If you are unsure about the correct syntax or usage, refer to the SAP documentation or ABAP programming guidelines.
  
  
  Related Information:
  
  ABAP Syntax: Familiarize yourself with the basic syntax rules of ABAP programming, especially regarding data declarations.
  Debugging Tools: Use debugging tools available in the ABAP Workbench to step through the code and identify where the error occurs.
  SAP Community: If you are unable to resolve the issue, consider reaching out to the SAP community forums or consulting with colleagues who have experience with ABAP programming.
  
  By carefully reviewing the code and following the above steps, you should be able to identify and fix the cause of the error message.