How To Fix TR520 - Transport actions are displayed for all systems

TR520 - Overview

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 520

• Message text: Transport actions are displayed for all systems

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 TR520 - Transport actions are displayed for all systems ?

  The SAP error message TR520 indicates that transport actions are being displayed for all systems, which typically means that there is an issue with the transport management system (TMS) configuration or the transport routes. This can lead to confusion and potential issues when managing transports across different systems in the landscape.
  
  Cause:
  
  Transport Route Configuration: The transport routes may not be correctly configured, leading to all systems being displayed for transport actions.
  Transport Layer Issues: The transport layer might not be properly assigned to the development class or the objects being transported.
  Transport Directory Issues: There could be issues with the transport directory or the transport management system settings.
  Authorization Issues: Sometimes, authorization problems can lead to unexpected behavior in transport management.
  
  
  Solution:
  
  
  Check Transport Routes:
  
  Go to the TMS configuration (transaction code STMS).
  Verify the transport routes and ensure that they are correctly set up for the systems in your landscape.
  Make sure that the transport routes are defined