Error While Updating INDEXES

I was updating few indexes in one of my database tables when I got this warning message:
"Warning! The maximum key length is 900 bytes. The index 'IX_cc_statusText' has maximum length of 1024 bytes. For some combination of large values, the insert/update operation will fail."

Can anyone help me out as to:
1. Why this warning was thrown?
2. What are the implications of the same?
3. How to rectify this?

Here is the script I was using to update the indexes:


CREATE INDEX [cc_programEnrollment14] ON [dbo].[cc_programEnrollment]([cc_company_uid]) ON [PRIMARY]
GO

CREATE INDEX [IX_cc_program_uid] ON [dbo].[cc_programEnrollment]([cc_program_uid]) ON [PRIMARY]
GO

CREATE INDEX [IX_cc_status_uid] ON [dbo].[cc_programEnrollment]([cc_status_uid]) ON [PRIMARY]
GO

CREATE INDEX [IX_cc_CompanyID] ON [dbo].[cc_programEnrollment]([cc_CompanyID]) ON [PRIMARY]
GO

CREATE INDEX [IX_cc_statusText] ON [dbo].[cc_programEnrollment]([cc_statusText]) ON [PRIMARY]
GO

CREATE INDEX [IX_cc_initiatedDate] ON [dbo].[cc_programEnrollment]([cc_initiatedDate]) ON [PRIMARY]
GO

CREATE INDEX [IX_cc_initiatedBy_uid] ON [dbo].[cc_programEnrollment]([cc_initiatedBy_uid]) ON [PRIMARY]
GO

CREATE INDEX [IX_cc_SponsorID] ON [dbo].[cc_programEnrollment]([cc_SponsorID]) ON [PRIMARY]
GO

CREATE INDEX [IX_cc_SponsorDistributor_uid] ON [dbo].[cc_programEnrollment]([cc_SponsorDistributor_uid]) ON [PRIMARY]
GO

CREATE INDEX [IX_cc_programEnrollment] ON [dbo].[cc_programEnrollment]([cc_isDealerEligible], [cc_uid]) ON [PRIMARY]
GO


Thanks in advance
Dexter