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Maintenance Workbench Returns Error 'FRM-40735:ON-ERROR trigger raised unhandled exception ORA-01001' When Forecasting with Include Children Checkbox (Doc ID 2975297.1)

Last updated on SEPTEMBER 19, 2023

Applies to:

Oracle Enterprise Asset Management - Version 12.2.9 and later
Information in this document applies to any platform.


When attempting to perform a forecast using the Maintenance Workbench, the following error occurs:

FRM-40735:ON-ERROR trigger raised unhandled exception ORA-01001


1. Responsibility: Enterprise Asset Management.
2. Go to Work Order Planning -> Maintenance Workbench.
3. Enter asset number and select Include Asset Children.
4. In the Forecast Work Orders enter Horizon and select Combine with Default and Include Children, then click Run.
5. After a few minutes, the aforementioned error occurs.


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