Link already Existing (Error: INF)

Hi,

I have added a few new queries to my already existing report.

Now I want to merge the dimensions in the new query together, I don't need to merge them with the old merged dimensions.

But when I try a merge(by selecting and right clicking them) I get an error "Link already Existing (Error: INF)".

Say 3 old queries for dimension A and they are merged.

Now I have 3 new queries with dimension A too, I want to merge it to A(new).

I have googled the error but there seems to be no reference to this error.

Has someone encountered it? Please help.