TDD to FDD- unable tocreate cellrelation

Ericsson OSS

Hi All,

Can anyone help me on this
I am trying to add a FDD cellrelation from a source TDD cell.
Eutran frequency already defined.
Addition is done through importing XML plan files through BcG.
Error shown while importing plan file is:
“Create MO failed.An association of the specified name already exists between the specified MOs”

Checked properly to know if the relation is already created or it’s an existing relation
But found that cellrelation is not present.

(To be very specific, issue is only seen when I am trying to import a plan xml file through BcG tool, while creating relation through amos it works fine)