How To Fix UCFE002 - Combined structure &1 contains only one structure

SAP Error Message - Details

• Message type: E = Error

• Message class: UCFE - Messages for Data Entry Layouts

• Message number: 002

• Message text: Combined structure &1 contains only one structure

What causes this issue?

Combined structure &SYST-MSGV1& contains only one structure.
A combined structure is used to group together several structures. If a
combined structure contains only one structure then this is not useful.

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?

Insert all those structures into the combined structure, which you want
to group together with the combined structure.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.