ORA-12520,SBL-SEC-10018,SBL-DBC-00107

SecAdptLog API Trace 4 0 2013-02-02 15:32:12 DB SecurityLogin with username=sadmin, parameters=2e53500. ObjMgrDBConnLog Create 5 0 2013-02-02 15:32:12 DataBase Connection Object was created at 84593f0; DB User: 'sadmin' DBCLog DBCLogDetail 4 0 2013-02-02 15:32:12 Unable to get environment variable: SIEBEL_ORA_BIND_PEEK, continuing with default "FALSE" ObjMgrLog Error 1 0 2013-02-02 15:32:12 (oracon.cpp (3150)) SBL-DBC-00107: An Oracle database error has occurred. Please continue or ask your systems administrator to check your application configuration if the problem persists. SQLParseAndExecute Execute 5 0 2013-02-02 15:32:12 ORA-12520: TNS:listener could not find available handler for requested type of server SecAdptLog API Trace 4 0 2013-02-02 15:32:12 Security DB user connect to DB "your DB" with username=sadmin returns err 22152 and connection 84593f0. SecAdptLog API Trace 4 0 2013-02-02 15:32:12 Security DB user delete DB connectoin 84593f0 ObjMgrDBConnLog Delete 5 0 2013-02-02 15:32:12 DataBase Connection was deleted at 84593f0 GenericLog GenericError 1 0 2013-02-02 15:32:12 (secmgr.cpp (2357) err=7010018 sys=0) SBL-SEC-10018: An Oracle database error has occurred. Please continue or ask your systems administrator to check your application configuration if the problem persists.(SBL-DBC-00107) ORA-12520: TNS:listener could not find available handler for requested type of server