How To Fix UPWB205 - Appearance 'input' is not permitted for selector &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UPWB - Messages for Development Class UPWB

• Message number: 205

• Message text: Appearance 'input' is not permitted for selector &1

What causes this issue?

You attempted to use the appearance 'INPUT' for a variable which
contains several characteristics or for which the user cannot enter any
values.

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?

If you want to enable the direct entry of values for the variable,
change the definition of variables in the <DS:TRAN.BPS0>Planning
Environment</>. Restrict the variable to one characteristic or enable
the user to make an entry.
Alternatively you can also set another value for the "appearance"
attribute.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.