How To Fix UCF8027 - Reference document &1 already reversed; inverse entry is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: UCF8 - Messages for Manual Journal Entry

• Message number: 027

• Message text: Reference document &1 already reversed; inverse entry is not possible

What causes this issue?

Reference document &V1& has already been reversed in a later period
(document number/period/fiscal year of reversal document: &V2&). In
this case, the system posts a new document with reversed debit/credit
signs only if the current posting period is the same as the posting
period of the reference document. However, these two periods differ.

System Response

The reference document cannot be processed.

How to fix this error?

Change the current posting period to that of reference document &V3&.

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.