Hi All,
Please Anyone suggest me how to modify function in Existing Standard Codeunit 90 Purch. Post. in AL.
Thanks
What do you mean with how to modify a function? Do you know C/AL? Or do you want to do an extension?
If you want to do an extension, you can’t modify any standard objects, in codeunits you have to use hook-events to interact with standard C/AL code. Check if function you want to modify has any call to (publisher) event and see if what you want to do is possible within a call to that function.
Look for how to create an extension for dynamics NAV.
Sir Can you explain how to use hook-Events to inerect with standard codeunit in AL. Thanks for Reply.
Hi Akkrahul,
In docs.microsoft.com/…/subscribing-to-events you will find information about using published events in Dynamics NAV.
What do you need to change?
Changing codeunit 90 in C/AL, is generally something you should try to avoid, if you don’t know 110% what you’re dealing with. [emoticon:b5038b8386d240d3adfaf15c98300abc]
Subscribing to an event is much safer, but still a danger zone.
How to subscribe to events using AL:
The biggest challenge is that there are actually quite a lot event publishers in codeunit 90. So find the right one is often not that easy. It really depends what you need to change.