Article - CS297147
All SQL services on a (JDBC) Datatbase thing fail with error "Unable to Invoke Service <service_name> on <thing_name> : null" in ThingWorx Platform
Modified: 30-Jul-2023
Applies To
- ThingWorx Platform 8.3 F000 to 9.0 F000
Description
- All SQL services on a (JDBC) Datatbase thing fail with error "Unable to Invoke Service <service_name> on <thing_name> : null"
- isConnected property at Database thing shows true but still SQL services on thing fails with error : "Unable to Invoke Service <service_name> on <thing_name> : null"
- This behavior is intermittent as sometimes SQL service runs successfully and sometime it fails with the error as above
- Only relevant message is logged as DEBUG into the ApplicationLog when saving the Database thing :
[L: DEBUG] [O: c.t.t.d.DatabaseSystem] [I: db] [U: Administrator] [S: ] [T: http-nio-8080-exec-7] connection validation failed: null
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