00226 - Invalid conversation ID

SAP Error Message - Details

• Message type: E = Error

• Message class: 00 -

• Message number: 226

• Message text: Invalid conversation ID

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 00226 - Invalid conversation ID ?

  The SAP error message "00226 Invalid conversation ID" typically occurs in the context of SAP's communication protocols, particularly when dealing with Remote Function Calls (RFC) or when using the SAP Gateway. This error indicates that the system is unable to recognize or validate the conversation ID that is being used for the communication session.
  Causes:
  
  Session Timeout: The conversation ID may have expired due to inactivity or session timeout.
  Network Issues: Problems in the network can lead to loss of communication, causing the conversation ID to become invalid.
  Incorrect Configuration: Misconfiguration in the RFC destination or the SAP Gateway settings can lead to this error.
  Multiple Sessions: If multiple sessions are opened and one is closed or terminated, it can invalidate the conversation ID for the other sessions.
  System Errors: Internal errors or inconsistencies in the SAP system can also lead to this issue.
  
  Solutions:
  
  Reconnect: Try to reconnect to the SAP system. This can often refresh the session and generate a new conversation ID.
  Check Network Connectivity: Ensure that there are no network issues affecting the connection between the client and the SAP server.
  Review RFC Configuration: Check the RFC destination settings in transaction SM59 to ensure they are correctly configured.
  Session Management: If you are using multiple sessions, ensure that they are managed properly and that you are not exceeding the allowed number of concurrent sessions.
  System Logs: Check the system logs (transaction SM21) for any related errors that might provide more context on the issue.
  Restart Services: If the issue persists, consider restarting the relevant SAP services or the application server.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 (RFC destinations), SM21 (System Log), and ST22 (Dump Analysis) for troubleshooting.
  Documentation: Review SAP documentation regarding RFC and communication protocols for more detailed information on how conversation IDs are managed.
  
  If the problem continues after trying the above solutions, it may be necessary to contact SAP support for further assistance.