How To Fix T4160 - Posted flows after date of notice already exist

SAP Error Message - Details

• Message type: E = Error

• Message class: T4 - Time deposit processing

• Message number: 160

• Message text: Posted flows after date of notice already exist

What causes this issue?

Flows have already been posted after the required date of notice
&v1&.
The termination date is within the calculation period of a posted flow.
You cannot terminate within the period because this would change the
flow.

How to fix this error?

Choose a later date of notice or reverse the postings for the
corresponding flows.

Error message extract from SAP system. Copyright SAP SE.