Hi,
when you send data the system executes the default logic which in your case includes the FX conversion. My guess is that this overwrites the USD amount you entered by taking the LC amount (NULL) and converting it to USD (still NULL).
If you have data auditing enabled you should be able to see this.
If you do not want this to happen then you need to
- remove the FX trans from your default logic
- change the FX rules so that this specific account or company do not get converted
Keep in mind that if you simply remove the FX trans from your default logic, the same would happen when you manually run it at a later stage. So your best bet is to change the FX rules.
BR,
Arnold