Al: System crashes on posting Warehouse Picks

[JSebastianN]

Using Local docker W1 12.3 (23945)

"Object reference not set to an instance of an object"

We are having system crashes when posting WareHouse Picks.

We call Codeunit 7307 "Whse.-Activity-Register"
I have traced the problem to Line No 83 "AutoReserveForSalesLine(TempWhseActivLineToReserve);"

And further using the logs to Codeunit 99000830 "Create Reserv. Entry" -> Function "CreateEntry"

The system crashes, so debugging is difficult.
I have attached logs etc.

This is a blocking error for our Product.

Reduced Log.txt
VSCode error.txt
Docker Container Log.txt

[kalberes]

I can see that you have tried to go to definition, or were breaking into on some base object. That is the exception from the VsCode. What was that object?

[JSebastianN]

Hello :)

This is as far as I have gotten:

We call Codeunit 7307 "Whse.-Activity-Register"
Line No 83 "AutoReserveForSalesLine(TempWhseActivLineToReserve);"
Into:
Codeunit 99000845 "Reservation Management" "AutoReserveOneLine"

That is where I lost it the last time.

The service logs points to Codeunit 99000830 "Create Reserv. Entry" -> Function "CreateEntry".
This is used by 99000845

I would love to reproduce it in a standard environment but have not gotten so far yet.

[kalberes]

This has been fixed for the Fall release of BC.

[JSebastianN]

Wow I am impressed!

That would be the October Release right?
https://docs.microsoft.com/en-us/business-applications-release-notes/October18/dynamics365-business-central/

[kalberes]

Yes.

[parulmakkar07]

Could you please advise if the fix was released already? And if not, any expected date for the fix to be released?