Ora-12560 : Tns : Protocol adapter error
I have XP Professional.
I am new to SQL. I was practiced little but it is throwing me error now.
Do you have a properly setup TNSNAMES.ora file?
Have you setup environmental variables like ORACLE_HOME and ORACLE_SID?
Pablo (Paul) Berzukov
Author of Understanding Database Administration
available at amazon and other bookstores.
Disclaimer: Advice is provided to the best of my knowledge but no implicit or explicit warranties are provided. Since the advisor explicitly encourages testing any and all suggestions on a test non-production environment advisor should not held liable or responsible for any actions taken based on the given advice.
Please tnsping service name.
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