How To Fix TRS0451 - Update type &1 is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: TRS0 - Messages for Reconciliation

• Message number: 451

• Message text: Update type &1 is not permitted

What causes this issue?

The selected update type cannot be used with manual posting or incoming
payments.

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?

Use an update type from the input help.

Procedure for System Administrators

You can define the number of permissible update types for this function
using the Customizing settings <ZK>Update Types for Manual Posting</>
or <ZK>Update Types for Debit Position</>.

Error message extract from SAP system. Copyright SAP SE.