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title: Managed
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product: RPA Builder
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# Managed

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

The _Managed_ block allows you to handle errors within your _Workflow_ as they happen. It also can
be used to make sure that certain _Action Steps_ or _Transactions_ are executed, even if an error
occurred.

## Properties

- **_OnError_ section behavior** If an error happens within the _OnError_ section, it can either be
  handled like any other error (_Normal error handling_) or the Workflow can be immediately aborted
  (_Abort script on error_).

- In the first case the DoAlways part will be executed before program termination, in the latter
  case not.

## **_DoAction_**

This is the default path of the _Managed Block_. The RPA Bot will first try to execute all _Action
Steps_ within the _DoAction_ section. If an error occurs (e.g. an _Image search_ fails), the
execution of the _DoAction_ section will be aborted and the _OnError_ section will be executed. If
the _OnError_ section is empty, an error within the _DoAction_ section will cause the _Managed
Block_ to enter an error state.

## **_OnError_**

This section will be executed if an _Action Step_ within the _DoAction_ section has failed. You can
try to handle the error here and restore a state in which the rest of the Workflow can still be
executed normally, even though the _DoAction_ section failed. If all items within the _OnError_
section are executed successfully, the _Managed Block_ is considered successful ($run = 1). Note
that an empty _OnError_ section will **not** change the run state. Use _Force OK State_ (see Section
3.8.4) for that.

However, if an error occurs within the _OnError_ section, its execution will be aborted and the
_Managed Block_ will remain in the error state ($run = -1). What happens next depends on the setting
for behavior of the _OnError_ section. If it is set to _Normal error handling_, the Workflow will
handle an error in the _OnError_ section like all other steps, meaning the error can be handled by
an enclosing _Managed Block_. If it is set to _Abort script on error_ the Workflow will be instantly
aborted if any further error happens within the _OnError_ section.

## **_DoAlways_**

The _DoAlways_ section will be executed at the end of the _Managed Block_, regardless of whether an
error has occurred within the _Managed Block_ or not. The only exception is when the _OnError
section behavior_ is set to _Abort script on error_ and error occurred within the _OnError_ section.
If an error occurs within the _DoAlways_ section, its execution will be aborted but the error state
of the _Managed Block_ will remain unchanged. Execution of the _DoAlways_ section has no influence
on the error state, which will always be the same as at the time the section was entered.

## Example

The following example will show you how to react to common problems directly in your _Workflow_
using the _Managed Block_.

Imagine you want to open up an _Internet Explorer_ window and enter a web address. First you start
_Internet Explorer_ using run program, search for the address bar to verify that _Internet Explorer_
is loaded, and then enter the web address.

Usually, when _Internet Explorer_ starts, the focus will be on the address bar.

This is what we are searching for with the _Image search_. When we find it, we simply enter the web
address and are done.

However, it is a common problem that sometimes _Internet Explorer_ loses the focus immediately. This
means that the address bar text will not be highlighted and have the focus.

The _Image search_ will not find this. Plus, the address bar does not have focus, so you cannot
simply start typing with the keystroke item. The desired website will not be opened.

The _Managed Block_ gives you the perfect solution for this problem.

You put _Run Program_ and _Image search_ within the _DoAction_ section and _Keystrokes_ containing
the web address in the _DoAlways_ section.  
If you do not find the _Pattern image_, the _Managed Block_ will execute the _OnError_ section.
There, you simply put another keystroke to press **_F6_** – this is the _Internet Explorer_ shortcut
for focusing the address bar. This ensures that the address bar is focused when you enter the
_DoAlways_ section.  
Then you can type in the web address and be sure it is entered correctly – problem solved!