Diagnosis
There is already at least one active DTP for direct access between thesource &V1& / &V2& and the target &V3& / &V4&. However this DTP uses adifferent set of transformations.

System Response
The DTP is saved and can be activated.

Procedure
To avoid duplicate data records when using multiple DTPs, use thevarious transformations to ensure that every data record reaches thetarget by means of only one of the DTPs (for example, by usingtransformation routines).