TNS-12663：Services required by client not available on the server
错误码
错误描述：Services required by client not available on the server
错误原因：Service(s) that was (were) required by the client process were not available on the server process.
解决方法：Configure the server with the services required by the client (best solution) or delete the requirement from the configuration file of the client (least secure).
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