42 ORA-00904-invalid identifier errors are frequently caused by case-sensitivity issues. Normally, Oracle tables and columns are not case sensitive and cannot contain punctuation marks and spaces. But if you use double quotes to create a quoted identifier, that identifier must always be referenced with double quotes and with the correct case.
ORA-00600 is the generic code for unhandled internal Oracle exceptions i.e. bugs. The correct approach to dealing with such errors is to contact Oracle Support. If you don't have a Support contract you may be out of luck. These errors are often specific to versions of the database, operating system or underlying hardware. So it is unlikely anybody on this site will be bale to solve the problem ...
ORA-06502: PL/SQL: numeric or value error: character string buffer too small Asked 12 years, 7 months ago Modified 5 years, 10 months ago Viewed 749k times
I Google[d] for this error ORA-12560: TNS:protocol adaptor error but not able to find the actual reason and how to solve this error ? Can anyone tell me a perfect ...
The result will be "ORA-00942: table or view does not exist" even though user2 does have insert and select privileges on user1.customer table and is correctly prefixing the table with the schema owner name. To avoid the problem, you must grant select privilege on the sequence:
The id/pw I was using was correct, but I was getting ORA-01017 Invalid Username/Password on one particular connection only. It turned out that my connection settings in Oracle SQL Developer had the "Use DB Proxy Authentication" turned on in the "Proxy User" tab.