Monitoring the Data Transfer in the Monitor 
Use
In the Monitor, you can observe the current status of your request at any time and analyze errors, if required.
Note the icon types listed in front of your request:
InfoSource (Transaction data)
InfoObject (Master data)
InfoObject (Text)
InfoObject (Hierarchies)Procedure
from the right-hand side of the screen.The Monitor appears. The traffic light symbol shows whether your request has loaded successfully. If a request has not yet been completed, a yellow traffic light is displayed. If the request contains errors, you see a red traffic light symbol.
.
All, until the yellow traffic light is no longer displayed.
twice.