For info structure & already event driven reporting

What causes this issue?

Only LS>one</> event-driven periodic analysis can be created to one
<GL:information_structure>information structure</>.

System Response

The exception &V2& refers to the information structure &V1&. An event-
driven periodic analysis for exception &v3& was already created to this
information structure.
An event-driven periodic analysis cannot be created.

How to fix this error?

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.