How To Fix SDDIC_ADT_DDLV003 - Only changes in the casing of the name are permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDIC_ADT_DDLV - Messages for workbench object DDLV

• Message number: 003

• Message text: Only changes in the casing of the name are permitted

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_DDLV003 - Only changes in the casing of the name are permitted ?

  The SAP error message SDDIC_ADT_DDLV003 with the description "Only changes in the casing of the name are permitted" typically occurs in the context of the ABAP Development Tools (ADT) when you are trying to rename an object (like a table, view, or other database objects) in a way that is not allowed by the naming conventions or rules of the SAP system.
  Cause:
  This error usually arises when:
  
  You attempt to rename an object but only change the case of the name (e.g., changing MyTable to mytable).
  The underlying database or the SAP system does not allow case-sensitive changes for object names, as many databases treat object names as case-insensitive.
  The object name you are trying to use already exists in the system, even if it differs only in case.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Existing Objects: Verify if an object with the name you are trying to use (regardless of case) already exists in the system. You can do this by checking the relevant database tables or using transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator).
  
  
  Use a Different Name: If the name you want to use is already taken (even if only in case), choose a completely different name for your object that does not conflict with existing names.
  
  
  Rename with Caution: If you are trying to rename an object, ensure that you are not just changing the case. Instead, consider a full rename that changes the name significantly.
  
  
  Check Naming Conventions: Ensure that the new name adheres to SAP's naming conventions and does not violate any rules regarding object names.
  
  
  Consult Documentation: If you are unsure about the naming conventions or the specific rules for the type of object you are working with, refer to the SAP documentation or help resources.
  
  
  Related Information:
  
  Naming Conventions: SAP has specific naming conventions for different types of objects (e.g., tables, programs, function modules). Familiarize yourself with these conventions to avoid similar issues in the future.
  Database Case Sensitivity: Understand how your underlying database handles case sensitivity. Some databases are case-sensitive, while others are not, which can affect how you name your objects.
  Development Tools: If you are using ADT, ensure that you are using the latest version, as updates may include improvements or changes to how naming conflicts are handled.
  
  By following these steps, you should be able to resolve the error and successfully rename your object in SAP.