IBM BPM, V8.0.1, All platforms > Migrating and upgrading your IBM BPM environment > Migrating from previous versions > Migrating from Teamworks 6 > Upgrade Readiness Check > Categories of migration issues
Error conditions
The Upgrade Readiness Check tool issues an error message if a process asset will not work properly when you perform a migration.
The following conditions cause the Upgrade Readiness Check tool to issue an error message in the report. These items will not work properly if you perform a migration because they are modified, deprecated, or not available in IBM BPM. The following table identifies the possible error messages and provides links to more information.
| Condition | Where to find more information |
|---|---|
| A browser script step is defined in a service. | Browser script |
| A Calendar is used in the definition of a role. | Calendar |
| A check business rule is defined. | Check business rule |
| A Coach Form is defined. | Coach Form and Coach v1 |
| A Coach v1 is defined. | Coach Form and Coach v1 |
| An item uses a custom priority. | Custom priority |
| An item uses a custom status. | Custom status |
| A global variable is linked in a BPD or service or used in JavaScript. | Non-BPD task management |
| An item uses an InfoPath item. | InfoPath |
| An item uses a log variable. | Log variable |
| LSW_TASK_CUSTOM is used in a service for querying. | Non-BPD task management |
| An organization chart is used in participant groups or routing. | Organization chart |
| A Send Alert v1 is defined. | Non-BPD task management |
| An Undercover Agent (UCA) has a specific date and time trigger. | Specific date/time UCA |
| Database columns holding runtime data will be truncated on migration. | Database column size incompatibility |
