How To Fix 5B509 - Create a session

SAP Error Message - Details

• Message type: E = Error

• Message class: 5B -

• Message number: 509

• Message text: Create a 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 5B509 - Create a session ?

  The SAP error message 5B509, which states "Create a session," typically occurs when there is an issue with the session management in SAP, particularly when trying to create a new session for a transaction or process. This error can arise due to various reasons, including system configuration issues, user authorization problems, or limitations on the number of sessions.
  Causes:
  
  Session Limit Exceeded: Each user has a limit on the number of concurrent sessions they can open. If this limit is reached, the system will not allow the creation of a new session.
  Authorization Issues: The user may not have the necessary authorizations to create a new session or perform the desired action.
  System Configuration: There may be configuration settings in the SAP system that restrict session creation.
  Technical Issues: There could be underlying technical issues, such as memory constraints or system performance problems.
  
  Solutions:
  
  
  Check Session Limit:
  
  Verify the maximum number of sessions allowed for your user profile. You can check this in the user settings or by consulting with your SAP administrator.
  If you have reached the limit, close some existing sessions to free up space.
  
  
  
  Review Authorizations:
  
  Ensure that your user account has the necessary authorizations to create a new session. This may involve checking roles and permissions assigned to your user ID.
  
  
  
  System Configuration:
  
  Consult with your SAP Basis team to review the system configuration related to session management. They may need to adjust settings to allow for more sessions if necessary.
  
  
  
  Technical Troubleshooting:
  
  If the issue persists, it may be necessary to investigate any technical problems with the SAP system. This could involve checking system logs, monitoring performance, and ensuring that the system is running optimally.
  
  
  
  Restart SAP GUI:
  
  Sometimes, simply restarting the SAP GUI can resolve temporary issues related to session management.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  User Documentation: Review SAP user documentation for guidelines on session management and best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem continues after trying these solutions, it may be necessary to escalate the issue to your SAP support team for further investigation.