Upgrading ETL

This section explains how to upgrade the following ETL products to DI Suite 1.2 ETL:

ETL 4.x
Tron 4.x, if none of the following features are used:
- UTL projects
- XML via SQL Transformer component
- XML via XSLT Transformer component
- Job Guard Calculation
- Job project pre-processing or post-processing
- Global variables
ETL Small Business Enterprise (SBE)
IQEEE

The upgrade procedure for ETL Server and ETL Development is the same for all the ETL products listed above. The only exception is that you need to obtain the new DI 1.2 Sybase ETL Server and DI 1.2 Sybase ETL Development licenses while upgrading all ETL products, except ETL 4.x.

Upgrading Sybase ETL Server

At the command prompt, shut down any running GridNode:
```
./GridNode.sh --shutdown
```
Verify that the GridNode has shut down successfully:
```
ps -e | grep GridNode
```
If the GridNode is still running, kill the process.
Use the DI Suite installer to install the new version of Sybase ETL Server in the same installation directory as the existing one.
If you are upgrading from Tron 4.x, ETL SBE and IQEEE, obtain the new DI Suite 1.2 Sybase ETL Server licenses from the SPDC and copy it into the $SYBASE/ETLServer42/licenses directory.

See the Sybase Software Asset Management User's Guide.

If you are upgrading from ETL 4.x, do not perform this task.
Start the new ETL Server.
- To start the ETL Server directly, enter:
```
GridNode.sh
```
- To start the ETL Server as a service, enter:
```
GridNode --install
```
To verify whether the startup is successful, enter:
```
ps -e | grep GridNode
```