error 0x80004005 when copying tables between servers

hi
I've got a job which copy tables between different servers .
I am feeding the tables one by one and the process of copying is in a loop so I have cotrol over the copying process.
it works fine but sometimes randomly I am getting

Execution failed with the following error: "ERROR : errorCode=-1071636471 description=SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Invalid character value for cast specification".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Invalid character value for cast specification".
helpFile=dtsmsg.rll helpContext=0 idofInterfaceWithError={8BDFE893-E9D8-4D23-9739-DA807BCDC2AC}".

and the process fails and this might happen for in any point and on any table and sometimes it runs all the way successfully!!
any idea what the problem might be!
ThanksDo the tables have exactly the same structure? If not then I'd suggest it is as indicated a simple conversion error due to a type mismatch.|||Yes they are exactly the same is if it isn't it shouldn't run successfully sometimes!|||

Kolf wrote:

Yes they are exactly the same is if it isn't it shouldn't run successfully sometimes!

Unless they aren't the same, but normally the data can be explicitly cast to the destination type. Perhaps, though, that sometimes there is data in the source that cannot be cast.

How do you copy the tables?|||using the SSIS Object trasfer task object, and also I have to mention it is from sql 2000 to 2005
thanks|||

Kolf wrote:

using the SSIS Object trasfer task object, and also I have to mention it is from sql 2000 to 2005
thanks

Can you by chance post the create table statement for your table in SQL Server 2000?