How To Fix SPEC018 - Highlight an object in the structure overview first

SAP Error Message - Details

• Message type: E = Error

• Message class: SPEC - Specification system: message class

• Message number: 018

• Message text: Highlight an object in the structure overview first

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPEC018 - Highlight an object in the structure overview first ?

  The SAP error message SPEC018: "Highlight an object in the structure overview first" typically occurs when you attempt to perform an action in the SAP system that requires you to select or highlight a specific object in the structure overview before proceeding. This error is common in various SAP modules, especially when dealing with configuration or data structure management.
  Cause:
  The error is caused by the following scenarios:
  
  No Selection Made: You have not selected any object in the structure overview. The system requires a specific object to be highlighted to perform the intended action.
  Incorrect Navigation: You may have navigated to a screen or function that expects a selection but did not make one.
  User Interface Issue: Sometimes, the user interface may not be responding correctly, leading to the inability to highlight an object.
  
  Solution:
  To resolve the SPEC018 error, follow these steps:
  
  Highlight an Object: Go back to the structure overview and click on the object you want to work with. Ensure that it is highlighted (usually indicated by a change in color or selection).
  Check for Filters: If you are using filters or search functions, ensure that they are set correctly so that the desired object is visible and selectable.
  Refresh the Screen: If the interface seems unresponsive, try refreshing the screen or navigating away and back to the structure overview.
  Use the Correct Function: Ensure that you are using the correct function or transaction code that corresponds to the object you are trying to manipulate.
  Consult Documentation: If you are unsure about the steps, refer to the SAP documentation or help resources related to the specific module you are working in.
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes depending on the context (e.g., SE11 for Data Dictionary, SE80 for Object Navigator).
  User Permissions: Ensure that you have the necessary permissions to access and modify the objects in the structure overview.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are using.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the SPEC018 error and continue with your tasks in the SAP system.