How To Fix USMD6306 - In hierarchies, fields cannot be placed directly under &1

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD6 - Messages for Data Transfer

• Message number: 306

• Message text: In hierarchies, fields cannot be placed directly under &1

What causes this issue?

The following applies for hierarchy transfer structures: Fields can be
part of the header, the higher-level or lower-level nodes, or the
hierarchy attributes, but cannot be direct components of the data row.

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?

Move the field to an allowed position.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.