Reservation & & could not be copied over

What causes this issue?

You have tried to post a stock transfer reservation with the business
operation <LS>Goods receipt for Reservation</> or <LS>Goods issue for
Reservation</>.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Post goods movements to a stock transfer reservation with the business
operation <LS>Transfer Posting to Reservation</>.
IF &[SWITCH]S4H_DOCU_ON_PREMISE& = 'X'.
Select the correct business operation with the list box
<DS:DE.GOACTION>Actions That can Be Carried Out in Transaction MIGO</>
in the top line of the transaction.

Procedure for System Administrators

You can deactivate this message in Inventory Management Customizing
<LS>Define Attributes of System Messages</>.
If you deactivate this message, you can also post stock transfer
reservations with the business operation <LS>Goods Receipt or Goods
Issue for Reservation</>.
Note that in this case, the system internally switches to the business
operation <ZH>Stock Transfer</> and displays the <LS>Transfer Posting
</> tab page for all items.
On the <LS>Transfer Posting</> tab page, data can be displayed for goods
receipts in the <ZH>From</> area, and for goods issues in the <ZH>After
</> area, that are not posted, however, in the goods movement.
The postings with the business operation <LS>Transfer Posting to
Reservation</> do not differ from postings with the business operation
<LS>Goods Receipt or Goods Issue to Reservation</>.
ENDIF.
IF &[SWITCH]S4H_DOCU_CLOUD& = 'X'.
Contact your system administrator.
ENDIF.

Error message extract from SAP system. Copyright SAP SE.