export ORACLE_HOME=/your/oracle/path export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH export PATH=$ORACLE_HOME/bin:$PATH Use code with caution. Copied to clipboard Stack Overflow For Windows System Environment Variables ORACLE_HOME C:\oracle\product\client_1 %ORACLE_HOME%\bin to the beginning of the Oracle Forums 🔍 Troubleshooting Checklist Missing Files : Check if sp1 .msb ) exists in $ORACLE_HOME/sqlplus/mesg/ Elevated Privileges : On Windows, try running the command prompt as an Administrator Library Scan ldd $ORACLE_HOME/bin/sqlplus
Remove non-essential or duplicate Oracle entries from your environment variables.
As the Oracle software owner (e.g., oracle user):
The occurs when the Oracle SQL*Plus utility cannot locate or access its core dependent libraries or localized message files ( .msb ) during its early startup routine. This generic initialization fault usually flags incorrect environment variables , insufficient file permissions , system memory exhaustion , or interference from security software. Fix if needed: # Add to
$ file $ORACLE_HOME/bin/sqlplus
SQL*Plus cannot load its (e.g., libsqlplus.so or libclntsh.so ) during initialization. The “57” indicates a system-level loader error – usually ELF file not found or cannot open shared object file .
Fix if needed:
# Add to .bash_profile or .profile export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH export PATH=$ORACLE_HOME/bin:$PATH
Ensure these variables are set correctly:
In virtualized or containerized environments: insufficient file permissions
On Windows, failing to run the command prompt as an Administrator or having insufficient user privileges can trigger this. How to Resolve the Error 1. Verify Environment Variables
wget https://download.oracle.com/otn_software/linux/instantclient/... (URL for your version)
After installing Oracle Client or attempting to run sqlplus from the command line, you see the following error: system memory exhaustion
# RPM-based (Oracle Linux, RHEL) rpm -qf $ORACLE_HOME/sqlplus/mesg/sqlplus.msb rpm -V oracle-sqlplus # Verify package