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Toad for Oracle - Unable to find RAC connection information for

How to Resolve Toad Error: Unable to find RAC connection information for INST_ID

by Ed Chen
March 28, 2022January 22, 2023

Unable to find RAC connection information for INST_ID A developer tried to run a procedure with debug mode in Toad for Oracle, a database tool… Read More »

How to Resolve ORA-12505: TNS:listener does not currently know of SID given in connect

by Ed Chen
March 20, 2021June 30, 2022

ORA-12505 ORA-12505 means that the SID you provided in the connect identifier does not match any SID registered with the listener. Basically, SID means $ORACLE_SID,… Read More »