Typically I strike gold just after I posted:

Thanks and I hope I didn't waste anyone's time

J

.....................Solution..........................

WITH

MEMBER

[Measures].[ACCOUNT_CODE]

AS

'[ACCOUNT.H1].properties("PROP")'

SELECT

{[Measures].[ACCOUNT_CODE]}...

We just changed it in the managment studio GUI. Instead, I'll run the RECONFGIURE statement.

Many thanks for your reply.

Regards,

James

Thanks for your reply. Having started fresh this morning (after racking my brain for hours yesterday) I have now solved the issue.

For the completness of the post I'll explain the...