How To Fix D-221 - You need a type 'O' session in the overview to send a type 'I' session

SAP Error Message - Details

• Message type: E = Error

• Message class: D- -

• Message number: 221

• Message text: You need a type 'O' session in the overview to send a type 'I' session

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 D-221 - You need a type 'O' session in the overview to send a type 'I' session ?

  The SAP error message D-221 indicates that there is an issue with the session types being used in your SAP GUI. Specifically, it means that you are trying to send a type 'I' (interactive) session from a type 'O' (overview) session, but the system requires that you have a type 'O' session open in order to send the type 'I' session.
  Cause:
  
  Session Type Mismatch: The error occurs when you attempt to execute a function that requires an overview session while you are in an interactive session or vice versa.
  Incorrect Navigation: You may have navigated to a transaction or function that expects a different session type than the one currently open.
  
  Solution:
  
  
  Open a Type 'O' Session: 
  
  To resolve this error, you need to open a new session of type 'O'. You can do this by:
  
  Going to the SAP GUI menu and selecting System > Create Session (or simply press Ctrl + N).
  Ensure that you are in the correct transaction that allows for an overview session.
  
  
  
  
  
  Check Your Current Sessions: 
  
  You can check the types of your currently open sessions by looking at the title bar of each session window. It will indicate whether it is an overview or interactive session.
  
  
  
  Use the Correct Transaction: 
  
  Make sure you are using the correct transaction that is compatible with the session types. If you are unsure, consult your SAP documentation or your system administrator.
  
  
  
  Related Information:
  
  
  Session Types: 
  
  Type 'I' (Interactive): This is the standard session type where users can interact with the system, enter data, and perform transactions.
  Type 'O' (Overview): This session type is typically used for displaying lists or overviews of data, allowing users to select items for further processing.
  
  
  
  SAP GUI Navigation: Familiarize yourself with how to navigate between different session types and how to manage your sessions effectively to avoid such errors in the future.
  
  
  SAP Documentation: For more detailed information, refer to the SAP Help Portal or your organization's SAP training materials.
  
  
  By following these steps, you should be able to resolve the D-221 error and continue your work in SAP without further issues.