How To Fix TB408 - Under reconstruction - only limited functions available

SAP Error Message - Details

• Message type: E = Error

• Message class: TB - SM31 table maintenance messages

• Message number: 408

• Message text: Under reconstruction - only limited functions available

What causes this issue?

The 'Table Analysis' function is being redesigned. Some functions may
be temporarily not available.

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

System Response

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TB408 - Under reconstruction - only limited functions available ?

  The SAP error message TB408 "Under reconstruction - only limited functions available" typically indicates that a particular object or component in the SAP system is currently undergoing a reconstruction or modification process. This can happen in various contexts, such as during system upgrades, data migrations, or when certain configurations are being changed.
  Cause:
  
  System Maintenance: The system might be undergoing maintenance or updates, which can lead to certain functionalities being temporarily unavailable.
  Data Migration: If data is being migrated or transformed, certain tables or objects may be locked or in a transitional state.
  Configuration Changes: Changes in configuration settings or customizations can lead to this message if the system is not fully operational during the changes.
  Transport Requests: If a transport request is being processed, it may cause certain objects to be in a state of reconstruction.
  
  Solution:
  
  Wait for Completion: Often, the simplest solution is to wait until the reconstruction process is complete. Check with your system administrator or technical team to understand the expected duration.
  Check System Status: Use transaction codes like SM37 (Job Monitoring) or SM21 (System Log) to check for any ongoing jobs or errors that might be causing the issue.
  Review Transport Requests: If the issue is related to transport requests, ensure that all requests have been successfully imported and that there are no pending requests.
  Consult Documentation: Review any relevant documentation or notes related to the specific changes being made in the system.
  Contact SAP Support: If the issue persists and is affecting business operations, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes that can help diagnose the issue, such as SE09 (Transport Organizer) and SE10 (Transport Organizer - Workbench).
  System Logs: Regularly check system logs for any warnings or errors that might provide additional context for the issue.
  User Communication: Inform users about the limited functionality and expected resolution time to manage expectations.
  
  In summary, the TB408 error message indicates that the system is in a transitional state, and the best course of action is to monitor the situation and consult with your technical team for resolution.