Differnce between transaction currency and local currency value (NewGL)

Hello,

we are usng the transaction code "FB08" to reserval a already posted document.

Hereby we get difference between the transaction currency and the local currency value in BSEG and FAGLFLEXA.

In the following screen you can see the difference btween the values

The relaction between the amounts fields are

• FAGLFLEXA-TSL (transaction currency) takes value (BSEG-PWSBT).
• FAGLFLEXA-HSL (local currency value) takes the Local currency value (BSEG-DMBTR).

Where is this difference coming from?

Thank you / Best Regads