BO4 Path lengths and fully qualified domain names

Hi,

We are using BO4 SP6 and plan to change the registry to shorten the length of the cache folder to stop errors in the event log.

Whilst this looks like will bring below the 260 character limit notice the files showing in teh event log have computre_name.domain_name in them.

The domain name is 23 characcters long as as it puts this is twice it eats up alot of the length of the catula filenames as per sap note

1773822

the cms_server_name would be far shorter if it used just the computer name.

We have  2 node Windows cluster and both in the same domain.

Is it possible to have it just generate computer name rather than computre_name.domain_name in the path?

Any downsides to doing so?

Thanks

E:\Program Files\Business Objects\SAP BusinessObjects Enterprise XI 4.0\Data\<CMS_Server_Name>_6400\SIA.WebIntelligenceProcessingServer\sessions\_Acq1jMnmUb5HuG2VSlq8JvI\P0pi6748KT941{<server_name>}{SIA.WebIntelligenceProcessingServer}{Acq1jMnmUb5HuG2VSlq8JvI}.tmp from the file system. Please check for file system corruption, permissions and sharing violation