SAP Message 50082 - Target element component &1.&2 defined more than once

Diagnosis
An error occurred that prevents further processing. This is most likelydue to a Customizing error.
The following information should enable a specialist to locate theproblem so that it can be resolved more quickly.
The target element &V1& should be created by component duringcontainer transformation.
However, component &V2& of this target element is definedseveral times. This is obviously an error.

Procedure
Contact your system administrator specifying the error concerned.