an unhandled win32 exception occurred in w3wp.exe[12416]

[Former Member]

hi experts,

i have a website using SAP b1 9.02.002.

i managed to place orders, update or add new BPs via my site using SKD.

but sometimes i receive this error when updating or placing an order. it's even slower once it's on web server.

here is a snipping from the error :

please advise

thank you

[edy_simon · Accepted solution]

Hi Samira,

Are you wrapping a DI API object in your web application ?

DI API is notorious of memory leak.

In a web/ windows service, you cannot have memory/handle leak at all.

Once your service consume a certain amount of memory, the process will be killed by the OS.

The better way to implement service is via B1if or DIServer/B1WS.

Regards
Edy