How To Fix XS094 - Action cannot be executed because ESMTP plug-in XString empty

SAP Error Message - Details

• Message type: E = Error

• Message class: XS - SAPconnect: All messages

• Message number: 094

• Message text: Action cannot be executed because ESMTP plug-in XString empty

What causes this issue?

The required method is not executable because the data structure for
communication between the SAP System and the ESMTP plug-in - the
XString - is empty.

System Response

No action is executed.

How to fix this error?

The ESMTP plug-in XString has to be filled first by suitable actions.
If you, as an end user, receive this message, report this to your
system administrator.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message XS094 - Action cannot be executed because ESMTP plug-in XString empty ?

  The SAP error message XS094, which states "Action cannot be executed because ESMTP plug-in XString empty," typically occurs in the context of SAP systems when there is an issue with the configuration of the ESMTP (Extended Simple Mail Transfer Protocol) settings. This error indicates that the system is trying to execute an action related to email sending, but it cannot proceed because the required configuration or data (in this case, the XString) is missing or empty.
  Cause:
  
  Missing Configuration: The ESMTP plug-in may not be properly configured, leading to an empty XString.
  Incorrect Parameters: The parameters required for the ESMTP action may not have been set correctly.
  System Issues: There could be underlying issues with the SAP system or the mail server that prevent the ESMTP plug-in from functioning correctly.
  
  Solution:
  
  
  Check ESMTP Configuration:
  
  Go to the SAP system configuration settings and verify that the ESMTP settings are correctly configured.
  Ensure that all required fields are filled out, including the SMTP server address, port, and authentication details.
  
  
  
  Review the XString:
  
  Investigate the code or configuration that generates the XString. Ensure that it is being populated correctly before the action is executed.
  If you are using custom code, check for any logic that might lead to the XString being empty.
  
  
  
  Test Email Sending:
  
  Try sending a test email from the SAP system to see if the issue persists. This can help identify if the problem is with the configuration or with specific actions.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to ESMTP configuration for any specific requirements or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and logs, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide updates related to ESMTP functionality.
  Community Forums: Look for discussions in SAP community forums or other technical forums where similar issues may have been discussed.
  Version Specifics: Ensure that you are aware of the specific version of SAP you are using, as configurations and functionalities can vary between versions.
  
  By following these steps, you should be able to identify and resolve the issue related to the XS094 error message in your SAP system.