How To Fix OZ121 - The flag for the transport interface does not match the standard setting

OZ121 - Overview

• Message type: E = Error

• Message class: OZ - Customizing Basis tools

• Message number: 121

• Message text: The flag for the transport interface does not match the standard setting

What causes this issue?

You have assigned a transport link flag which does not correspond to
the extended
view/table maintenance settings, to the object.

System Response

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

How to fix this error?

Please check whether this difference is justified, and change the flag
if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OZ121 - The flag for the transport interface does not match the standard setting ?

  The SAP error message OZ121 indicates that there is a mismatch in the transport interface settings. This typically occurs when the transport settings in the SAP system do not align with the standard configuration expected by the system. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Transport Configuration Mismatch: The transport layer settings in the SAP system may have been altered or incorrectly configured, leading to a mismatch with the standard settings.
  Custom Modifications: If there have been custom modifications or enhancements to the transport system, they may not comply with the standard settings.
  System Upgrade or Migration: After an upgrade or migration, the transport settings may not have been properly adjusted to match the new system requirements.
  
  
  Solution:
  
  
  Check Transport Settings:
  
  Go to transaction code SE03 (Transport Organizer Tools) and check the transport settings.
  Ensure that the transport layer and transport routes are correctly configured.
  
  
  
  Review Transport Profile:
  
  Use transaction code RZ10 to check the