i have a small dought regarding Unique id.
what exactly unique id means.
i found a function module
which creates a unique id worldwide.
can any body tell me what exactly this unique id means and what is the use of it with a example.
Michael Wackerbauer replied
Unique means that regardless how many ID's you generate you will never get a duplicate ID.
There also is another function module you can use to achieve this. It provides ID's of different length:
You usually use this function to generate ID's when you have to make sure that there won't be any duplicates.
Hope that helps,