How To Fix ACI_COMPILER_GENERIC143 - Comma without non-initial colon

SAP Error Message - Details

• Message type: E = Error

• Message class: ACI_COMPILER_GENERIC - EXPERIMENTAL, DON'T USE (ACI: Generic Compiler Messages)

• Message number: 143

• Message text: Comma without non-initial colon

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ACI_COMPILER_GENERIC143 - Comma without non-initial colon ?

  The SAP error message ACI_COMPILER_GENERIC143: Comma without non-initial colon typically occurs in the context of ABAP programming, particularly when dealing with data declarations or structures. This error indicates that there is a syntax issue in your ABAP code, specifically related to the use of commas and colons in data declarations.
  Cause:
  The error is usually caused by one of the following issues:
  
  Incorrect Syntax in Data Declarations: You may have a comma in a place where the ABAP compiler expects a colon or where the syntax does not conform to the expected format.
  Misplaced Commas: Commas are often used to separate items in a list, but if they are used incorrectly, such as at the beginning of a line or in a context where they are not expected, this error can occur.
  Improper Use of Field Symbols or Data References: If you are using field symbols or data references incorrectly, it can lead to this error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the Syntax: Review the line of code where the error occurs. Ensure that you are using commas and colons correctly. For example, in a data declaration, ensure that you are using a colon to separate the variable name from its type, and commas to separate multiple declarations.
  Example of correct syntax:
  DATA: lv_variable1 TYPE i,
        lv_variable2 TYPE string.
  
  
  Look for Misplaced Commas: Ensure that there are no commas at the beginning of a line or in places where they do not belong. 
  
  
  Review Field Symbols and References: If you are using field symbols or data references, ensure that they are declared and used correctly. 
  
  
  Use the ABAP Editor: Utilize the ABAP editor's syntax check feature (Ctrl + F2) to identify the exact location of the error and get more context about it.
  
  
  Consult Documentation: If you are unsure about the syntax, refer to the ABAP documentation or programming guidelines for the correct usage of data declarations.
  
  
  Related Information:
  
  ABAP Syntax: Familiarize yourself with the basic syntax rules of ABAP, especially regarding data declarations, field symbols, and data references.
  Debugging Tools: Use debugging tools available in the SAP environment to step through your code and identify where the error is occurring.
  SAP Community: If you are still having trouble, consider reaching out to the SAP community forums or consulting with colleagues who may have encountered similar issues.
  
  By carefully reviewing your code and ensuring that you follow the correct syntax, you should be able to resolve the ACI_COMPILER_GENERIC143 error.