- Release notes
- Getting started
- Installation
- Configuration
- Integrations
- Authentication
- Working with Apps and Discovery Accelerators
- AppOne menus and dashboards
- AppOne setup
- TemplateOne 1.0.0 menus and dashboards
- TemplateOne 1.0.0 setup
- TemplateOne menus and dashboards
- TemplateOne 2021.4.0 setup
- Purchase to Pay Discovery Accelerator menus and dashboards
- Purchase to Pay Discovery Accelerator Setup
- Order to Cash Discovery Accelerator menus and dashboards
- Order to Cash Discovery Accelerator Setup
- Basic Connector for AppOne
- SAP Connectors
- Introduction to SAP Connector
- SAP input
- Checking the data in the SAP Connector
- Adding process specific tags to the SAP Connector for AppOne
- Adding process specific Due dates to the SAP Connector for AppOne
- Adding automation estimates to the SAP Connector for AppOne
- Adding attributes to the SAP Connector for AppOne
- Adding activities to the SAP Connector for AppOne
- Adding entities to the SAP Connector for AppOne
- SAP Order to Cash Connector for AppOne
- SAP Purchase to Pay Connector for AppOne
- SAP Connector for Purchase to Pay Discovery Accelerator
- SAP Connector for Order-to-Cash Discovery Accelerator
- Superadmin
- Dashboards and charts
- Tables and table items
- Application integrity
- How to ....
- Working with SQL connectors
- Introduction to SQL connectors
- Setting up a SQL connector
- CData Sync extractions
- Running a SQL connector
- Editing transformations
- Releasing a SQL Connector
- Scheduling data extraction
- Structure of transformations
- Using SQL connectors for released apps
- Generating a cache with scripts
- Setting up a local test environment
- Separate development and production environments
- Useful resources

Process Mining
Error: Cases_base: Failed to Load Data: Query-string Expression Not Valid: Expression Error: Expression Expected.
Cause
When generating a cache there was no dataset selected.
Solution
Make sure the client has selected a working dataset in popup menu when generating a cache. See illustration below.
Cause
Application.mvp
of AppOne is expected to be in the root of the workspace of a release.
Solution
Application.mvp
is in the root of the workspace.
Cause
The BasicConnector is released instead of AppOne and it was tried to generate a cache using that release.
Solution
Make sure there is a release from AppOne active instead of a release of a connector.
Cause
Within AppOne there are several invariants, some are errors, and some are warnings. These invariants are expected to be true. If an invariant is false this will be shown when generating the cache. With an error invariants the cache generation is aborted while the cache generation will continue with warning invariants. The name of the invariant that failed is displayed in the message.
Solution
event end
in your dataset is empty and therefore an error is thrown and the cache generation stops. Warning: Case has no events means that there are cases within your dataset that have no events. In this case, the cache generation will continue.
See Cache Generation.
- Cache Generation
- Error: Cases_base: Failed to Load Data: Query-string Expression Not Valid: Expression Error: Expression Expected.
- Cause
- Solution
- AppOne Files Not Found in Git Tree When Generating Cache
- Cause
- Solution
- Error: Data Missing in Dataset: Cases_events_input
- Cause
- Solution
- Error: Invariant Failed: "……" or Warning: Invariant Failed: "……"
- Cause
- Solution
- Related Information