How To Fix TR626 - System cannot be upgraded

TR626 - Overview

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 626

• Message text: System cannot be upgraded

What causes this issue?

The requirements for a possible system upgrade have not been met.
Reasons could be:
The 'SAP' entries in the Transport Organizer control tables are
incorrect or do not exist.
The basic settings of the Transport Organizer are incorrect.
The Transport Organizer has not been configured.

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?

Use Transaction SE06 to change the settings.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TR626 - System cannot be upgraded ?

  The SAP error message TR626, which states "System cannot be upgraded," typically indicates that there are issues preventing the upgrade process from proceeding. This error can arise from various causes, and addressing it usually involves several steps. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Incompatible Software Components: The system may have components that are not compatible with the target version you are trying to upgrade to.
  Missing Support Packages: Required support packages or patches may not be installed in the current system.
  Custom Code Issues: Custom developments or modifications may not be compatible with the new version.
  Database Issues: There may be inconsistencies or issues with the database that need to be resolved before the upgrade.
  Configuration Problems: Incorrect configuration settings in the system can prevent the upgrade from proceeding.
  Insufficient System Resources: The system may not have enough resources (CPU, memory, disk space) to perform the upgrade.
  
  Solutions:
  
  Check Compatibility: Verify that all software