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- sql - ORA-12560: TNS:protocol adaptor error - Stack Overflow
-2 In my case, (ORA-12560: TNS protocol adapter error)Issue cause of database connection issue like database, user name and password Once you got the issue Initially you have to check connection details, after check the oracle service and further more
- ORA-01017 Invalid Username Password when connecting to 11g database . . .
ORA-01017 Invalid Username Password when connecting to 11g database from 9i client Asked 12 years, 6 months ago Modified 4 months ago Viewed 970k times
- sql - ORA-00904: invalid identifier - Stack Overflow
More informations about your ERROR ORA-00904: string: invalid identifier Cause: The column name entered is either missing or invalid Action: Enter a valid column name A valid column name must begin with a letter, be less than or equal to 30 characters, and consist of only alphanumeric characters and the special characters $, _, and #
- oracle database - Getting the error: ORA-20999: Failed to parse SQL . . .
ORA-20999: Parsing returned query results in "ORA-20999: Failed to parse SQL query! <p>ORA-06550: line 3, column 25: ORA-00936: missing expression< p>" If I try without any bind variables it compiles fine:
- Oracle client ORA-12541: TNS:no listener - Stack Overflow
On my Database server (server1) listener and database instance run correctly and I can use sqlplus to connect to this DB When I connect to database by using other server, I check the TNS configuration and it is correct but system says: ERROR: ORA-12541: TNS:no listener My database is Oracle 10gR2 So how can I solve this issue?
- ORA-12170: TNS:Connect timeout occurred - Stack Overflow
I was trying to connect to the database here in my laptop using Oracle Toad but I kept on having this error: ORA-12170: TNS:Connect timeout occurred What are the possible reasons why I kept on ha
- ORA-01403: no data found for Select into - Stack Overflow
I am getting ORA-01403: no data found exception for the following query What are the possibilities of this error? SELECT trim (name) INTO fullname FROM ( SELECT n name FROM directory
- ORA-30926: unable to get a stable set of rows in the source tables
ORA-30926: unable to get a stable set of rows in the source tables Cause: A stable set of rows could not be got because of large dml activity or a non-deterministic where clause The merge was part of a larger batch, and was executed on a live database with many concurrent users There was no need to change the statement
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