Advanced Customization > Info*Engine User’s Guide > Info*Engine Custom Tag Reference > Info*Engine Tags > Core Library Tags > success
  
success
The success tag allows you to supply code for success processing within a unit. The code between the start and end success tag executes only when the body of the unit completes successfully.
If a failure occurs in this block, the exception is propagated outside the enclosing unit block.
Nest this tag in unit tag blocks. You can also nest multiple webject, task, unit, and parallel tags in this tag block.
Scriptlets that are nested in unit, init, success, and failure tag blocks are not processed on JSP pages the same way they are processed in the Info*Engine task processor. Use the following guidelines to determine when you can nest scriptlets in these tags:
You can nest scriptlets within tag blocks in a standalone task.
You should not nest scriptlets in any tag block on a JSP page. Instead, create standalone tasks that contain the scriptlets. You can execute these tasks from the JSP page by using the Info*Engine task tag.
For more information, see Scriptlets.
* 
Embedded HTML is not supported within success tags in JSPs.
Syntax
<ie:success>
.
. (webject, task, unit, or parallel tag blocks)
.
</ie:success>
Example
See the unit tag example.