How To Fix ME506 - Session &: client transferred differs from system client &

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 506

• Message text: Session &: client transferred differs from system client &

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 ME506 - Session &: client transferred differs from system client & ?

  The SAP error message ME506 indicates a session issue where the client transferred in the session does not match the system client. This typically occurs when there is a mismatch between the client number in the SAP GUI and the client number that the system is expecting.
  Cause:
  
  Client Mismatch: The most common cause of this error is that the user is trying to access a session that was created in a different client than the one they are currently logged into.
  Session Management: If a user has multiple sessions open in different clients, and they attempt to perform an action that requires a specific client, this error can occur.
  Transport Requests: If you are working with transport requests or trying to import/export data between different clients, this error can arise if the clients do not match.
  
  Solution:
  
  Check Client Number: Ensure that you are logged into the correct client. You can check the client number in the SAP GUI at the top right corner of the screen.
  Close Unused Sessions: If you have multiple sessions open, close any sessions that are not needed or that are in a different client.
  Re-login: Log out of the current session and log back in to the correct client.
  Session Management: If you are using transaction codes that require a specific client, make sure you are in the correct client before executing those transactions.
  Clear Buffer: Sometimes, clearing the SAP GUI buffer can help resolve session-related issues. You can do this by going to the SAP GUI options and clearing the cache.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently updates their documentation and may have specific guidance for your version.
  User Authorizations: Ensure that you have the necessary authorizations for the client you are trying to access.
  System Configuration: If this issue persists, it may be worth checking with your SAP Basis team to ensure that the system configuration is correct and that there are no underlying issues with the client setup.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with your SAP support team or refer to SAP's official documentation for further assistance.