Message SAP /MAP/E131 - Number range interval &1 for event &2 is completely reserved

Diagnosis
You have created an event occurrence.
This is the last available number from the assigned number rangeinterval &V1&.

System Response
The system continues processing.

Procedure
After you have finished executing this function, you cannot create anymore new event occurrences. This applies to all events that use thenumber range interval &V1&.
Contact your system administrator.

Procedure for System Administration
Increase the upper limit of the number range interval &V1&.
If this is not possible, assign a new or existing number range intervalwith sufficient free numbers to event &V2&.
When making a new assignment, take message /MAP/E 103
into account.