3302502 - Command brconnect fails with error ORA-12547 when connecting to database - NetWeaver

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

• Use user <sid>adm to implement command brconnect and fail with error "BR0301E SQL error -12547 at location db_connect-3"
  
  
• Use user <sid>adm to implement command sqlplus and fail with error "ld.so.1: sqlplus: fatal: libsqlplus.so: open failed: No such file or directory"
  
  
• Use user <sid>adm to check the shared library dependencies of command sqlplus. The lib file libsqlplus.so is not found and lib file libclntsh.so.<xx>.1 is pointed to Oracle client folder.
  ldd $ORACLE_HOME/bin/sqlplus
          libsqlplus.so =>         (file not found)
          libclntsh.so.<xx>.1 =>     /oracle/client/<version>/instantclient/libclntsh.so.<xx>.1
  

  env|grep LD_LIBRARY_PATH

  LD_LIBRARY_PATH=/usr/sap/<SID>/SYS/exe/run:/usr/sap/<SID>/SYS/exe/uc/linuxx86_64:/oracle/client/<version>/instantclient

SAP NetWeaver on Oracle database

-12547,ORA-12547,libsqlplus.so,relink , KBA , BC-DB-ORA-DBA , Database Administration , Problem