How To Fix SDDIC_ADT_DDLA054 - Object name may not start with a digit

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 054

• Message text: Object name may not start with a digit

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_ADT_DDLA054 - Object name may not start with a digit ?

  The SAP error message SDDIC_ADT_DDLA054 indicates that there is an issue with the naming convention of an object in the Data Dictionary (DDIC). Specifically, the error states that the object name may not start with a digit. This is a common restriction in SAP naming conventions, which require that object names (such as tables, views, data elements, domains, etc.) adhere to specific rules.
  Cause:
  The error occurs when you attempt to create or modify an object in the SAP Data Dictionary, and the name of that object begins with a numeric digit (0-9). SAP has strict naming conventions to ensure consistency and avoid conflicts, and one of these rules is that object names must start with a letter (A-Z or a-z).
  Solution:
  To resolve this error, you need to rename the object so that it does not start with a digit. Here are the steps you can follow:
  
  
  Identify the Object: Determine which object is causing the error. This could be a table, view, data element, domain, etc.
  
  
  Rename the Object: Change the name of the object to start with a letter. For example, if the object is named 1Table, you could rename it to Table1 or A1Table.
  
  
  Check Naming Conventions: Ensure that the new name adheres to SAP's naming conventions:
  
  Must start with a letter (A-Z or a-z).
  Can contain letters, digits (0-9), and underscores (_).
  Should not exceed the maximum length allowed for the specific object type.
  
  
  
  Save and Activate: After renaming the object, save your changes and activate the object in the Data Dictionary.
  
  
  Related Information:
  
  SAP Naming Conventions: Familiarize yourself with SAP's naming conventions for different object types. This information can usually be found in the SAP documentation or help files.
  Data Dictionary (DDIC): The Data Dictionary is a central repository in SAP that contains metadata about the data structures used in the system. Understanding how to navigate and manage the DDIC can help prevent similar errors in the future.
  Error Handling: If you encounter similar errors, always check the naming conventions and ensure that your object names are compliant with SAP's rules.
  
  By following these steps, you should be able to resolve the SDDIC_ADT_DDLA054 error and successfully create or modify your object in the SAP Data Dictionary.