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3540135 - ORA-12545: Connect failed because target host or object does not exist.

Symptom

  • R3trans -d fails with error: ORA-12545: Connect failed because target host or object does not exist.


  •  Connecting as SAPSR3/<pwd>@<SID> on connection 0 (nls 0) ... (dbsl 753 300322, UNICODE[2], LE)
     OCIHandleAlloc(con=0, env=561f34b4d4d0): New service svc=561f34b7dcb0 created, rc=0

     c: OCIServerAttach(OCI_DEFAULT) failed with -1=OCI_ERROR, SQL error 12545:
        ORA-12545: Connect failed because target host or object does not exist                                                        


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Environment

Database Interface / DBMS

Product

SAP enhancement package for SAP ERP all versions

Keywords

ORA-12545, connect failed, target host does not exist, connection error, Oracle network, Oracle client, Oracle TNS, network configuration, host not reachable, host does not exist, TNS error, Oracle troubleshooting, database connection, network setup , KBA , BC-DB-ORA-SYS , Database Interface / DBMS , Problem

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