How To Fix R7018 - Object name after prefix must not be empty

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 018

• Message text: Object name after prefix must not be empty

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message R7018 - Object name after prefix must not be empty ?

  The SAP error message R7018, which states "Object name after prefix must not be empty," typically occurs when you are trying to create or reference an object (like a table, view, or other database object) in the SAP system, and the naming convention or syntax you are using is incorrect. This error is often related to the use of prefixes in object names.
  Cause:
  
  Empty Object Name: The error indicates that after a specified prefix (like a namespace or a specific identifier), the actual object name is missing or empty.
  Incorrect Naming Convention: The object name may not conform to the required naming conventions set by SAP, which often require a specific format.
  Configuration Issues: There may be issues with the configuration of the development environment or the naming conventions set in the system.
  
  Solution:
  
  Check Object Name: Ensure that the object name you are trying to create or reference is not empty and follows the required naming conventions. For example, if you are using a prefix, make sure that there is a valid name following it.
  Review Naming Conventions: Familiarize yourself with the naming conventions for the specific type of object you are working with. For example, tables typically have a prefix followed by a meaningful name.
  Correct Syntax: If you are using a specific syntax or command to create or reference the object, double-check that it is correct and complete.
  Use Transaction Codes: If you are using transaction codes (like SE11 for Data Dictionary objects), ensure that you are entering the correct information in the appropriate fields.
  Consult Documentation: Refer to SAP documentation or guidelines for the specific object type you are working with to ensure compliance with naming standards.
  
  Related Information:
  
  SAP Naming Conventions: SAP has specific guidelines for naming objects, which often include prefixes that denote the type of object or the development environment (e.g., Z or Y for custom objects).
  Development Environment: If you are working in a development environment, ensure that your settings and configurations are correct and that you have the necessary authorizations to create or modify objects.
  Error Logs: Check the system logs or error logs for additional context or details that may help in diagnosing the issue further.
  
  If the problem persists after checking these aspects, consider reaching out to your SAP Basis or development team for further assistance.