Thank you Amir
I have fix an error by performing the all the stpes you mentioned, Now,I was having same error and i have cross checked the financial currency is already setup for all companies but still it is giving same following errors for 3 companies .
Environment : GP 2013,MR2012 RU3
3/25/2013 2:28:47 AM - You must set up a functional currency for the following companies before the integration can continue: xxx, xxx, xxx.
3/25/2013 2:28:48 AM - Rolling back data mart database creation due to installation error. Connection information:
Create new database: True
Server name: xxx\xxx_DYNAMICS_GP
Database name: DDM
Integrated authentication: True
Encrypted connection: False
3/25/2013 2:28:48 AM - The data mart database was rolled back successfully.
3/25/2013 2:28:50 AM - Microsoft.Dynamics.Performance.Deployment.Console.Core.DeploymentFailedException: The settings for the Dynamics GP connection are not valid. Check the deployment log for details.
at Microsoft.Dynamics.Performance.Deployment.DataProvider.GP.GPDataMartDeploymentPart.DeployWithSettings(IDictionary`2 settingsToDeployWith)
at Microsoft.Dynamics.Performance.Deployment.Console.ConfigurationConsole.Wizard.Screens.DeploymentViewModel.TryRemoveFromView(Boolean isProgressing)