Table report server database to monitor errors within reports itself & directquery monitoring

[dutchlimits]

Hi community

Im building a report to monitor our own report server, ive succesfully finished the scheduled reports to monitor the scheduling, but now im trying to do the same for the directquery reports + im looking for events within the database to monitor broken reports.

So two questions:

I need to know if the directquery reports still work, and...

I need to trace these kind of errors from the database if its even there

Anyone know if this data is somewhere within a table of the report server?

Progress: