Error during inbound processing: Problems with the EO handling

What causes this issue?

The idempotency framework is not maintained properly.

System Response

The system cannot process the inbound message properly.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

The idempotency framewok has to be maintained using transaction
WSIDPADMIN.

Error message extract from SAP system. Copyright SAP SE.