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Tag Archives: tns-12560

TNS-12560: TNS:protocol adapter error

Mehmet Salih Deveci May 8, 2020 ORA-ERRORS 0

Hi, Sometimes You can get “TNS-12560: TNS:protocol adapter error ” error.

TNS-12537: TNS:connection closed

Mehmet Salih Deveci May 7, 2020 ORA-ERRORS 0

Hi, Sometimes You can get “TNS-12537: TNS:connection closed” error.

ORA-12537: TNS:connection closed

Mehmet Salih Deveci May 7, 2020 ORA-ERRORS 0

Hi, Sometimes You can get “ORA-12537: TNS:connection closed” error.