BC Friday Tips #35 Item Journal Posting and Warehouse Entries

Here’s BCFridayTips for BC developers.
💡Did you know there are two common ways to post an item journal in AL?
➡️ Codeunit 22 “Item Jnl.-Post Line”
➡️ Codeunit 23 “Item Jnl.-Post Batch”
Most developers know the difference:
➡️Codeunit 22 posts one journal line.
➡️Codeunit 23 posts the entire batch.
Here’s the catch 👇
If you’re working with warehouse entries, don’t use Codeunit 22 “Item Jnl.-Post Line”.
Why not ?
👉 Posting with Codeunit 22 doesn’t create warehouse entries. It won’t even throw an error.
✅ Always use Codeunit 23 “Item Jnl.-Post Batch” when warehouse entries are involved. Even if you’re only posting one line.
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