How To Fix RSO321 - Source systems are not transported

RSO321 - Overview

• Message type: E = Error

• Message class: RSO - BW Repository

• Message number: 321

• Message text: Source systems are not transported

What causes this issue?

When you collected the objects in the transport connection, you also
collected one or more source systems.

System Response

The source system(s) are not written to the transport request.

How to fix this error?

First, create the source system in the target system of the transport,
and then import the transport.

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.

RSO321 - Details

• The SAP error message RSO321 indicates that source systems are not transported. This typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the transport of source system definitions from one SAP system to another, such as from a development environment to a production environment.
  
  Cause:
  
  Missing Source System Definition: The source system you are trying to use is not defined in the target system.
  Transport Request Issues: The transport request that was supposed to carry the source system definition may not have been released or imported correctly.
  Inconsistent Transport Directory: There may be inconsistencies in the transport directory or issues with the transport management system.
  Authorization Issues: The user may not have the necessary authorizations to access the source system or to perform the transport.
  
  
  Solution:
  
  
  Check Source System Definition:
  
  Verify that the source system is defined in the target system. You can do this by navigating to the relevant transaction