Error: Schema PCTrade was not processed due to an internal exception. This usually means that the Sc

Data Abstract
1

Error: Schema PCTrade was not processed due to an internal exception. This usually means that the Schema itself is corrupt.

Delphi XE Update1

DataAbstract current stable version

I’m trying to use the DA Wizard to build a Relativity client against PCTrade schema.

The wizard goes fine until the end but as soon as it completes I get the error above and in fact there are non tables in clientdatamodule.

any idea?

Tried to completely uninstall DA and reinstall it, but to no avail

2

Hello,
We couldn’t reproduce this error.
We use Win7 x32 + DA 7.0.65 + XE Upd1.
Can you describe more detail your environment? OS version, etc …

3

Hi Vovlan, the only difference from your environment is the fact I use Win 7 64 bit

4

What database driver you used?

5

FB.NET on Relativity

6

Hello,
We retested it on Win7 x64
Works fine
Conection string is:
FB.NET?Server=localhost;Database=C:\Users\Public\Documents\RemObjects Samples\Data Abstract for Delphi\Server\Bin\Data\PCTrade.fdb;User ID=sysdba;Password=masterkey;Pooling=false
Can you retest it on clean virtual machine?

7

Finally I found the problem!
The cause seems to be MSXML: installing MSXML 4.0 SP3 solved the problem.

Hope this can helps others.

fabio vitale