Top "Ora-12560" questions

ORA-12560: TNS:protocol adaptor error

I Google[d] for this error ORA-12560: TNS:protocol adaptor error but not able to find the actual reason and …

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sql oracle oracle9i ora-12560
Connection string to Oracle 10g DB using VB.net

Hey all i am VERY new to a Oracle DB and i am trying to connect to it via VB.…

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vb.net oracle visual-studio-2010 connection-string ora-12560
how can I solve ora 12560 TNS protocol adaptor error

I'm running ORACLE 11gR2 through Windows server 2008 R2. Because of some reason shutdown database with "shutdown immediate" command, but when …

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oracle ora-12560
Oracle Protocol Adapter Error

HI, I've just installed Oracle 10 g Express Edition on to my laptop. The platform is Windows XP SP3. Installation went …

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oracle connection adapter ora-12560
ORA-12560: TNS:protocol adapter error

we have a dot net application and it connecting to Oracle and fetching data and moving to SQL server. it …

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oracle oracle11g ora-12560
Sql plus doesn't show English

SQL plus doesn't show English as shown here and it also returns error for system user name and password, even …

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oracle oracle11g sqlplus ora-12560
Cannot create connection in Oracle SQL Developer

I am a new user in Oracle. In Oracle SQL Developer, whenever I want to create a new connection and …

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oracle oracle-sqldeveloper ora-12560