Agent Control Board scheduler buttons cannot be clicked
Start/Stop Scheduler and Set Time buttons cannot be clicked in Agent Control Board scheduler tab
First error: Attempt to de-reference a null object
The attachment got stuck on Bulk Data Processing and bulk Monitor got one attachment that has an error like „First error: Attempt to de-reference a null object.
The error occurs when the inbound change to outbound type, the Source Name field has been blank. Actually, the sObject or custom object need to keep in the Source Name after changed the type of interface.