Installing ECDA Option for ODBC

If ECDA Option for ODBC is already installed, go to “Configuring replication components”.

When installing ECDA Option for ODBC, install ECDA on the same server as the replicate database. This eliminates a network hop and improves performance.

Installing ECDA for ODBC in GUI mode

To install using the console mode or a response file, see the ECDA Installation Guide for Linux and UNIX.

Use one of the following methods to download the software:

After following the download instructions in “Accessing products from the SPDC”, go to the location where you extracted the ECDA Option for ODBC 15.0 installation image.

Insert the CD labeled ECDA 15.0 Option for ODBC.
Launch InstallShield:
- For UNIX or Linux:
```
./setup
```
- For Windows:
```
setup
```
If you see an error message saying that there is not enough temporary disk space, add the following to your setup command:
- For UNIX or Linux:
```
./setup –is:tempdir someDirectory
```
- For Windows:
```
setup -is:tempdir someDirectory
```
Here, someDirectory is a directory with at least 100MB of disk space that the installation program can use.
On the Welcome window, click Next.
Select a geographic location that displays the license agreement. Select I agree, and click Next.
Enter the directory where you want to install ECDA:
- In the destination directory, enter the base directory identified by the SYBASE environment variable. Click Yes to install over an existing directory.
- If the destination directory exists, you receive a warning message that you are installing into an existing directory. Click Yes.
Select Custom setup, and click Next.
Unselect ECDA Option for Oracle, and click Next.
Verify the modules to install. Click Next.

You may receive a message:
```
There are newer files already installed. Do you want to replace them?
```
Click No to All.
When you receive a message that the installation was successful, click Next.
The SySAM License Server window opens and displays this prompt:
```
Will licenses be obtained from the License Server?
```
Respond based on how you set up your environment, and use the license obtained from the Software Product Download Center (SPDC) Web site for Replication Server Options.

Click Next.
The SySAM notification window prompts you to configure your server for e-mail notification. When configuration is enabled, you receive information about license management events that require attention. Select Yes and either accept the default values that are supplied, or enter values for the following:
- SMTP server host name
- SMTP server port number
- Sender e-mail address
- Recipient e-mail address
- Message severity level of an event that triggers an e-mail message. Your choices are:
  - Informational
  - Warning
  - Error
If you choose not to have e-mail alerts or severity messages logged, select No.

Click Next.
When you receive a message indicating that ECDA was successfully installed, click Finish.

ECDA, including the DirectConnect service, is installed.
Apply the ECDA 15.0 ESD #3:
1. Extract the tgz or zip file for the ECDA 15.0 ESD #3 that you downloaded in “Downloading the replication software”.
2. Go to the directory into which you extracted the zip file.
3. Install the ECDA 15.0 ESD #3 in the same way that you installed ECDA earlier in this procedure.