Posting date & is earlier than release date & of the order

What causes this issue?

The posting date specified precedes the date on which the order was
released. However, a confirmation can only be posted after the order
has been released.

System Response

INCLUDE 'NA_ALLG_VERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

Enter a posting date which succeeds the release date of the order.

Error message extract from SAP system. Copyright SAP SE.