Principle of prudence document cannot be cleared (see long text)

What causes this issue?

An open item in a principle of prudence document was cleared with two
different clearing methods - for example cleared with residual item and
partially cleared.
Details of the cleared document are as follows:
Company code: &V1&
Fiscal year: &V2&
Document number: &V3&
Document line: &V4&

System Response

The document cannot be posted. Processing stopped.

How to fix this error?

Use only one clearing method.

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.