Update Operation (Magic xpa 4.x)
You can use this operation to assign a value to a variable by:
- 
Entering a particular value in a variable.
 - 
Accumulating totals in reports and Online tasks.
 - 
Updating variables in Batch update tasks.
 
The Update operation is a procedural operation that is executed each time Magic xpa reaches the Update command.
When copying records between data sources, you can maintain data integrity by using the non-abortable incremental update.
The Init property can also be used for initializing a variable value.
Update Properties
How Do I Update a Variable?