Oracle Solutions We believe in delivering tangible results for our customers in a cost-effective manner
A Deep Dive into Huge Pages Recently, was working on optimising an Oracle database server that was struggling with memory management overhead. The server was beefy, sporting …
Read More »A Deep Dive into Huge Pages
Yearly Archives: 2026
Fixing ORA-12514: Listener Does Not Know of Service (Oracle EBS CDB/PDB)
The application was down, and a quick SQL*Plus connection was supposed to confirm the database status. Instead of a clean sqlplus login prompt, the screen flashed an error:ORA-12514: TNS: Listener …
Read More »ASM Command-Line Utility (ASMCMD) – Complete Guide
ASM Command-Line Utility (ASMCMD) – Complete Guide for Oracle DBAs Introduction Oracle ASM Command-Line Utility (ASMCMD) is a powerful and essential tool for Oracle DBAs and Grid Infrastructure administrators working …
Read More »Fixing OPP Concurrent Manager in System
Fixing OPP Concurrent Manager in System Hold Status Oracle E-Business Suite R12.1.3 (Out-of-Support Environment) While supporting an old customer still running Oracle E-Business Suite R12.1.3, an out-of-support release, I recently …
Read More »