Solution : https://service.sap.com/sap/support/notes/34479 (SAP Service marketplace login required)
Key words :
ora-12545ora-12203ora-12154ora-12633ora-12535ora-12541for, additional key words sql-net v1, sql-net v1 connectionsthese db links, file /usr/sap/put/bin/dbenv, \usr\sap\put\bin\dbenv, directory <drive>\orant\network\admin, '/usr/sap/trans/bin/tpparam', profile parameter dbs/ora/tnsname, v1 db links function, operating system specific manual
Related Notes :
443867 | ORA-12154 Collective SAP note |
403004 | Database connect using R3trans fails |
324714 | DB connect error in TMS after Oracle upgrade/change |
131561 | Work processes sometimes abend during database connect |
61041 | Change to SQL*Net V2 (ORACLE) |
53446 | Configuration of SQL*NET V2 for 3.0E ORACLE |
51933 | No Connect to database (ORA-1004) |