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

UPWB205 - Overview

• 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.

UPWB205 - Details

• The SAP error message UPWB205, which states "Appearance 'input' is not permitted for selector &1," typically occurs in the context of SAP BusinessObjects or SAP BW when working with Web Application Designer or similar tools. This error indicates that there is an issue with the configuration of a selector (like a dropdown or input field) in a web application or report.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Invalid Configuration: The appearance setting for a selector is set to 'input', but the selector type does not support this appearance. For example, certain types of selectors may only support 'display' or 'selection' appearances.
  Incompatibility: The combination of the selector type and the appearance setting is not compatible. For instance, a selector that is meant to display options may not be allowed to accept user input.
  Version Issues: There may be version-specific limitations or bugs in the SAP system that lead to