PDOXUSRS.NET trouble while accessing to ORACLE ???!!! 
Author Message
 PDOXUSRS.NET trouble while accessing to ORACLE ???!!!

Hello everybody! Thanks, first, for the great help you ever gave to me by
posting questions and answers.

I'm using Delphi 3 with DBE 4.51 and ORACLE 7.3 via ODBC.
I used the TQuery component with RequestLive and CachedUpdates set to true,
so the user can cancel all the modifies he make.
I ran the program many times to check for errors and all seemed to be right,
but from one day to another it began to give me a critical error with the
IDAPI32.DLL.
And this thing append only with some queries and only if ChachedUpdates is
enabled on the Query component.
I tried to change some parameter into the DBE Administrator, but the only
think that appened was another error

  'File or directory does not exists: PDOXUSRS.NET'

I could be wrong but it appears strange that it needs this file with Oracle,
isn't it?

Can anybody help me ?

Thanks in advance!



Wed, 18 Jun 1902 08:00:00 GMT
 PDOXUSRS.NET trouble while accessing to ORACLE ???!!!

Hello again!

  Yesterday NIGHT I tried something interesting. I deleted all the
"varchar2" field from the table and the error disappeared.
(P.S. I've used the oracle migration wizard to migrate from the Access
Database to oracle)

Can anybody help me?

Bye bye and thanks



Wed, 18 Jun 1902 08:00:00 GMT
 PDOXUSRS.NET trouble while accessing to ORACLE ???!!!
Sorry again!

I discovered another thing.

The problem is the size of the record. In fact, if I define the record of
the table for a size that is at most 4326 bytes then all things go right!
If I rather define the record for a total size greater than 4326 bytes, then
an EAccessViolation occurs while aptenting to execute the query with the
OPEN method (and the cachedupdates and requestlive enabled).

Can anybody tell me if there is a setting on TQuery component or BDE
Administrator to solve this problem ?

THANKS !



Wed, 18 Jun 1902 08:00:00 GMT
 
 [ 3 post ] 

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