How To Fix D2019 - End: Uppercase to camel case

SAP Error Message - Details

• Message type: E = Error

• Message class: D2 - ABAP/4 Dictionary Tools

• Message number: 019

• Message text: End: Uppercase to camel case

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D2019 - End: Uppercase to camel case ?

  The SAP error message D2019, which indicates "End: Uppercase to camel case," typically arises in the context of ABAP programming when there is an issue with the naming conventions of identifiers, particularly when converting uppercase names to camel case.
  Cause:
  The error occurs when the system expects a certain naming convention that is not being followed. In ABAP, identifiers (like variable names, class names, etc.) are often expected to follow specific casing rules. The error D2019 suggests that there is a mismatch or an unexpected format in the naming convention, particularly when converting from uppercase to camel case.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Naming Conventions: Ensure that all identifiers in your code follow the correct naming conventions. For example, if you are using uppercase letters, make sure they are appropriately converted to camel case where required.
  
  
  Review Code: Look through the code where the error is being raised. Identify any identifiers that may not conform to the expected format and adjust them accordingly.
  
  
  Use Proper Syntax: If you are using any specific functions or methods that require camel case, ensure that you are using the correct syntax and casing.
  
  
  Consult Documentation: Refer to the SAP documentation or ABAP programming guidelines for naming conventions to ensure compliance.
  
  
  Code Editor Features: Utilize features in your code editor or IDE that can help you identify naming convention issues. Some editors may provide linting tools that can catch these errors before runtime.
  
  
  Related Information:
  
  ABAP Naming Conventions: Familiarize yourself with the standard naming conventions in ABAP, which typically recommend using camel case for class names and methods, while variables may use a different convention.
  SAP Notes: Check SAP Notes or the SAP Community for any specific notes related to this error, as there may be updates or patches that address similar issues.
  Debugging: If the error persists, consider debugging the code to trace where the naming convention is being violated.
  
  By following these steps, you should be able to resolve the D2019 error and ensure that your ABAP code adheres to the required naming conventions.