How To Fix SDDIC_ADT_DDLA042 - The name must start with a lowercase letter

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDIC_ADT_DDLA - Messages for Annotation Definition Design Time

• Message number: 042

• Message text: The name must start with a lowercase letter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_ADT_DDLA042 - The name must start with a lowercase letter ?

  The SAP error message SDDIC_ADT_DDLA042 indicates that there is a naming convention issue in your ABAP Dictionary object. Specifically, the error states that the name you are trying to use must start with a lowercase letter. This is a common requirement in SAP for certain object names, such as data elements, domains, and other dictionary objects.
  Cause:
  The error occurs when you attempt to create or modify an ABAP Dictionary object (like a data element, domain, or table) with a name that does not conform to the naming conventions set by SAP. In this case, the name you provided starts with an uppercase letter or contains invalid characters.
  Solution:
  To resolve this error, you need to ensure that the name of the object you are trying to create or modify adheres to the following rules:
  
  Start with a lowercase letter: The name must begin with a letter from 'a' to 'z'.
  Follow naming conventions: Ensure that the name only contains valid characters (letters, numbers, and underscores) and does not exceed the maximum length allowed for the specific object type.
  
  Steps to Fix:
  
  Rename the Object: Change the name of the object to start with a lowercase letter. For example, if you were trying to create an object named MyObject, rename it to myObject.
  Check for Valid Characters: Ensure that the name does not contain any invalid characters or spaces.
  Review Naming Conventions: Familiarize yourself with the specific naming conventions for the type of object you are working with. This information can usually be found in the SAP documentation or help files.
  
  Related Information:
  
  SAP Naming Conventions: SAP has specific guidelines for naming various objects in the ABAP Dictionary. It's important to follow these conventions to avoid errors.
  ABAP Dictionary: The ABAP Dictionary is a central repository in SAP that defines the structure of data used in the system. Understanding how to properly name and manage objects in the dictionary is crucial for effective development.
  Error Handling: If you encounter similar errors in the future, always check the naming conventions and the specific requirements for the object type you are working with.
  
  By following these guidelines, you should be able to resolve the error and successfully create or modify your ABAP Dictionary object.