TNS-12171: TNS:could not resolve connect identifier: string
Cause: A connection to a database or other service was requested using a connect identifier, and the connect identifier specified could not be resolved into a connect descriptor using one of the naming methods configured. For example, if the type of connect identifier used was a net service name then the net service name could not be found in a naming method repository, or the repository could not be located or reached.
Action: See the error log file for the specific TNS error.
TNS-12197
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TNS-12171TNS:could not resolve connect identifier: string