How do I solve the error SQL-TOOLKIT Fail - OCI_INVALID_HANDLE(0) Raymond Angelo Gonzales November 21, 2017 08:08 Updated Follow This happens when the: ORACLE_HOME variable is not defined and exported The path of the Oracle library libclntsh.so is not defined on the LD_LIBRARY_PATH variable LD_LIBRARY_PATH variable is not exported To address this, kindly follow the steps to configure the SQL-Toolkit plugin found here. Related articles How to configure the SQL-Toolkit plugin to connect to an Oracle database How Do I Apply Different Active Time On A Rule, Applied Across Multiple Managed Entities Why does my Netprobe keep disconnecting? Why does gateway-sql not return column data? What is FKM's clear key and expected behaviour? Comments 0 comments Please sign in to leave a comment.