Lasse A. Koskinen
Member
I have a very weird problem with TOracleDataset (3.4.2 - 3.4.6.1):
1. An application is working fine with more than three Oracle Database instances.
2. For the new instance (exactly the same db structure), the program gives "ORA-00904: invalid column name" errors when opening TOracleDataset.
3. When the application is quit and restarted the same dataset does no more give the error but is opened correctly. This time it may be on other dataset giving the same error.
4. When all the problematic TOracleDataSet's have given this error once, the application works fine.
5. When I wait some time before starting the application, the same error sequence repeats.
Does anyone have any ideas, where the problem could be ?
Lasse Koskinen,
Oy Fision Ltd.
1. An application is working fine with more than three Oracle Database instances.
2. For the new instance (exactly the same db structure), the program gives "ORA-00904: invalid column name" errors when opening TOracleDataset.
3. When the application is quit and restarted the same dataset does no more give the error but is opened correctly. This time it may be on other dataset giving the same error.
4. When all the problematic TOracleDataSet's have given this error once, the application works fine.
5. When I wait some time before starting the application, the same error sequence repeats.
Does anyone have any ideas, where the problem could be ?
Lasse Koskinen,
Oy Fision Ltd.
