Allow special Characters in Member IDs in EPM 10

Hi Gurus,

I am working on migration from BPC 7.5 NW to EPM 10 NW system. I have been receiving several errors when I was trying to restore a backup copy from BPC 7.5 NW to EPM 10 NW system, using UJBR. These errors were received while restoring the dimension member entries. The structure is migrated but the master data in some of the dimensions is causing issues.

A lot of our IDs in ACCOUNT, PROJECT, etc dimensions have special characters in their IDs, for example, '(', ')', '/', '%','-'.

We need to migrate this master data and related Transaction Data from the old system to the new system.

I have already tried deleting the entries for 'INVALID_DIM_NAME_CHAR' for the above characters from UJA_VALID_VAL table. But I am still getting errors when I am trying to load the Master Data from flat file and the these records are still getting rejected.

Is there any other way we can allow these special characters in the new EPM 10 system?

Thanks,

Abhishek