Functionality
This function module is used as a template for check and formattingfunctions that you can define for incident/accident log entry keys.
The function module is also available as a reference function module fordefining the interface of the user exit category IAL_SCATCH.

Preconditions
It is assumed that the user exit name IALID has been createdunder Manage User Exits in Customizing for Basic Data andTools and has been assigned to a function module.
For number assignment, the number range object inc./acc. log key(CBIHN_IAID) with its internal number range interval 0I and its externalnumber range interval 0E is used.
Note that when you use a formatting routine, it must be compatible withthe definition of the named number range intervals.
If you write your own check function, its interface must match thereference function module.

See also:
Reference function module for checking injury/illness log keysCBIH_LB13_FATYPE_FAID_CHECK.