How To Fix UPF130 - Variable must be of type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UPF - Planning Functions

• Message number: 130

• Message text: Variable must be of type &1

What causes this issue?

For characteristic &V1&, you used a variable, which however, was
defined with reference to other characteristics. As a result of this, a
type incompatibility occurred, which the system cannot resolve. You can
only replace the value of a characteristic with such a variable, that
was created with reference to this characteristic.

System Response

The variable you have entered cannot be used for this characteristic.

How to fix this error?

Use a variable, which was defined for characteristic &V1&. You can
display the available variables using the input help (F4). If you want
to create a new variable, you can do this in the context of the current
planning area.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.