How To Fix WTADDI_APPL026 - Subsequent action &2 found for additional &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WTADDI_APPL - Messages for Application Log LO-ADM/APPL

• Message number: 026

• Message text: Subsequent action &2 found for additional &1

What causes this issue?

An additionals document is created for additional &V1& with
<DS:DE.ADDI_OPER>follow-up action</> &V2&.
&hints&
You can also consult the additionals document in the additionals
monitor. In the additionals monitor you can also check the status of
your follow-up action.

Error message extract from SAP system. Copyright SAP SE.