1. Oracle 7.3
2. Client

Regarding Oracle client and networking components issues

Instant Client Installation for Microsoft Windows 64-bit. See the Instant Client Home Page for more information about Instant Client packages. Client-server version interoperability is detailed in Doc ID 207303.1. For example, Oracle Call Interface 19, 18 and 12.2 can connect to Oracle Database 11.2 or later. Some tools may have other restrictions. Instant Client Installation for Microsoft Windows 64-bit. See the Instant Client Home Page for more information about Instant Client packages. Client-server version interoperability is detailed in Doc ID 207303.1. For example, Oracle Call Interface 19, 18 and 12.2 can connect to Oracle Database 11.2 or later. Some tools may have other restrictions.

Nov 14, 2016 06:58 AM|prem.prakash|LINK

we are facing a connectivity issues in ASP.net application , Please find the below information .

• 'The Oracle (TM) client and networking components were not found.These components are supplied by Oracle Corporation and are part of the Oracle Version 7.3(or greater) client software installation.
• How to install Oracle ODBC client for windows / in Articles, News / by Angeli Menta It is ridiculously difficult and ambiguous how you’re supposed to get the Oracle ODBC driver installed on your Windows machine.

DOT net Framework : 3.5

Application Type : Web

IIS Version : 8.5
OS Version : Win 2012 R2
Bit : 64 bit
Oracle client :12 C

Error :
Oracle client and networking components were not found. These components are supplied by Oracle Corporation and are part of the Oracle Version 7.3.3 or later client software installation. Provider is unable to function until these components are installed.
OleDbException (0x80004005): Oracle client and networking components were not found. These components are supplied by Oracle Corporation and are part of the Oracle Version 7.3.3 or later client software installation.

Connectivity Tried:
Public con As New System.Data.OleDb.OleDbConnection
oradb = 'Provider=MSDAORA.1;Data Source=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=' & splitIP_Port(0) & ')(PORT=' & splitIP_Port(1) & ')))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=PDBORCLE)));Password=' & DBPassword & ';User;'
con = New OleDbConnection(oradb)
con.open()

We have installed I tried to install the “ODAC121024Xcopy_x64.zip” from the below url ,Still I am facing the oracle client issue in the server .

This was working in windows server 2008 with 32 bit version server

Please help me to resolve this issues

Table of Contents

About PHP for Oracle Linux

The PHP repositories contain the latest builds of stable PHP releases from the community, including the oci8 extension for the Oracle Database. They are provided without support.

Available PHP Releases

Installation

These are the steps to install PHP.

Set up Required Repositories

To configure the yum repositories shown above on your system, install the repository setup packagesoracle-php-release-el7 or oracle-php-release-el6 RPM. After installing this package, the default enabled repository is that for the latest available PHP release. To install the repository setup package for Oracle Linux 7:

If yum is unable to find any of the packages mentioned below, follow the instructions on our Getting Started page to ensure your system is set up correctly to work with our release packages.

Installing PHP

Then, to install the latest available release of PHP on Oracle Linux 7:
$ sudo yum install -y php


Updating PHP

If you have PHP already installed, and a newer release has been published, make sure you update oracle-php-release-el7 first.

Connecting PHP to Oracle Database with the PHP OCI8 Extension

The PHP OCI8 database extention enables access to Oracle Database with support for SQL, PL/SQL, bind variables, large object (LOB) types as well connection pooling and result caching features of Oracle Database. Read this blog post for a complete example connecting a PHP 7.4 application to Oracle Database.

Oracle 7.3

Installing PHP OCI8

Each PHP release has its own repository on Oracle Linux yum server and each of those repositories also contains a corresponding RPM for the OCI8 extension, built for a specific major release of Oracle Instant Client. These RPMs follow this naming scheme: php-oci8<instant client release>. For example, on Oracle Linux 7, the PHP OCI8 RPM for PHP 7.4 is built with Instant Client 19c and is named: php-oci8-19c. To install it:

About Oracle Instant Client

PHP OCI8 depends on Oracle Instant Client. Yum configurations for Oracle Instant Client are delivered via the oracle-release-el7 and oracle-release-el6 packages

Installing Oracle Instant Client

To install Oracle Instant Client on Oracle Linux 7:

As of Oracle Instant Client 19c, no additional configuration is needed for applications to use the Oracle client.

Installing PHP on Oracle Linux 8 via AppStream Modules

Oracle Linux 8 introduces the concept of Application Streams, where multiple versions of user-space components can be delivered and updated more frequently than the core operating system packages in RPM format or groups of related RPMs called Modules. Oracle Linux 8 offers several independently updated versions of PHP via Module Streams. For mode details, please refer to the documentation.

To list available Module Streams for PHP:

To install PHP 7.3 :

Getting Help

Client

For help with PHP on Oracle Linux, please visit the PHP space in the Oracle Developer Community.