Symptom
SAP system can not connect to oracle database.
In work process trace file dev_w.txt or "R3trans -d" log file trans.log, it contains the following log information:
->trans.log
4 ETW000 [ dev trc,00000] Loading DB library '/usr/sap/<SID>/SYS/exe/run/dboraslib.so' ...
4 ETW000 [ dev trc,00000] Library '/usr/sap/<SID>/SYS/exe/run/dboraslib.so' loaded
......
4 ETW000
4 ETW000 [ dblink ,00000] ***LOG BY2=>sql error -1 performing CON
4 ETW000 [ dblink ,00000] ***LOG BY0=>OCI returned error code -1.
2EETW169 no connect possible: "DBMS = ORACLE --- dbs_ora_tnsname = '<SID>"
->Work Process Trace
B ***LOG BY2=> sql error -1 performing CON [dbsh 1246]
B ***LOG BY0=> OCI returned error code -1. [dbsh 1246]
B ***LOG BY2=> sql error -1 performing CON [dblink 544]
B ***LOG BY0=> OCI returned error code -1. [dblink 544]
M ***LOG R19=> ThInit, db_connect ( DB-Connect 000256) [thxxhead.c 1599]
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Environment
ORACLE Database
Keywords
TABSPC_PREP, start fail, connection, connectivity, R3trans, OCI, sql error -1, R3trans -d, performing, CON, trans.log, WP, dev_w, work process, startsap, sapcontrol, OCI returned error code -1 , KBA , BC-DB-ORA , Oracle , BC-CST-STS , Startup Service , Problem
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