How To Fix XT156 - Error &2 when accessing system &1


XT156 - Overview

  • Message type: E = Error

  • Message class: XT - Transport Management System

  • Message number: 156

  • Message text: Error &2 when accessing system &1

  • Show details Hide details
  • What causes this issue?

    The error &V2& occurred when accessing system &V1& with TMS.

    System Response

    The function terminates.

    How to fix this error?

    Use the <DS:REPO.RSTMSAMO>TMS Alert Viewer</>, to analyze the error.

    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 XT156 - Error &2 when accessing system &1 ?
    The SAP error message XT156 typically indicates a problem related to system access or configuration. The message format usually includes placeholders for specific details, such as the system name (&1) and the error code or description (&2). 
    
    Cause: The error can arise from several potential issues, including: Authorization Issues: The user may not have the necessary permissions to access the specified system. System Configuration: There may be a misconfiguration in the system settings or in the RFC (Remote Function Call) destination. Network Issues: Connectivity problems between the client and the SAP system can lead to this error. System Availability: The target system may be down or not reachable due to maintenance or other issues.
    Solution: To resolve the XT156 error, you can follow these steps: Check User Authorizations: Ensure that the user has the necessary roles and authorizations to access the specified system. This can be done by checking the user profile in transaction SU01. Verify System Configuration: Check the configuration

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