How To Fix VHUCHG001 - HU &1 cannot be changed; there is more than one material item

SAP Error Message - Details

• Message type: E = Error

• Message class: VHUCHG - Messages for Quantity Changes in HUs

• Message number: 001

• Message text: HU &1 cannot be changed; there is more than one material item

What causes this issue?

You tried to change the quantity of an HU. The HU you have selected has
several different material items, which may originate from several
different packed goods, several batches or several stock qualities.
You can only use the dialog for simplified quantity changes for HUs
with just one material item.

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?

Only select HUs with one material item for simplified quantity changes.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.