How To Fix XMS_ADM643 - Restoring '&1' user context failed in kernel with error '&2': "&3&4".

XMS_ADM643 - Overview

• Message type: E = Error

• Message class: XMS_ADM - XMS - Administration

• Message number: 643

• Message text: Restoring '&1' user context failed in kernel with error '&2': "&3&4".

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 XMS_ADM643 - Restoring '&1' user context failed in kernel with error '&2': "&3&4". ?

  The SAP error message XMS_ADM643 indicates that there was a failure in restoring a user context in the SAP kernel. This error can occur in various scenarios, often related to issues with user sessions, authorization, or system resources. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  User Session Issues: The user context may not be properly initialized or may have been corrupted.
  Authorization Problems: The user may not have the necessary authorizations to perform the action that triggered the error.
  Kernel Issues: There may be a problem with the SAP kernel itself, such as bugs or incompatibilities.
  Resource Limitations: Insufficient system resources (memory, CPU) can lead to failures in restoring user contexts.
  Database Connection Issues: Problems with the database connection can also lead to this error, especially if the user context relies on database access.
  
  Solutions:
  
  Check User Authorizations: Ensure that the user has the necessary authorizations to perform the action.