I am facing this issue while retransporting the data source.
Scenario is I replicated a data source ABC in Dev sytem say XYD for which the source system is LMD.
I transported the data source ABC to SAP system xyQ.
Now, The source system for data source ABC should get changed to LMQ.
But after transporting the datasource source system remains same as LMD as it was in XYD.
This has occured because there is connection between XYQ to LMD.
Now I have corrected the connection between LMD to LMQ.
After retransporting the Data source to XYQ, still the Source system for ABC is remaining as LMD only.
It is not getting changed to LMQ.
How can I change the source system of data source ABC to LMQ??