Reference
Quotas and limits
Count limits, file sizes, and length limits in AskTable.
The tables below list default limits in the product. Items marked “Adjustable” can be changed by system administrators in “System settings”; actual values depend on the deployment.
| Item | Limit | Applies to | When exceeded |
|---|
| Data sources | 50 per project | Cloud | Creation rejected with RESOURCE_QUOTA_EXCEEDED |
| Data roles | 50 per project | Cloud | Same as above |
| Data policies | 50 per project | Cloud | Same as above |
| Personal API keys | 10 per project (all members combined) | Cloud and private deployments | Same as above; revoke unused keys first |
| System integration API keys | 20 per project | Cloud and private deployments | Same as above |
- Data source, role, and policy limits apply only on Cloud; private deployment scale is controlled by the license user count.
- API keys are counted by active status; expired but unrevoked keys also count. API key limits apply from 4.2.72; role and policy limits were raised from 5 and 10 to 50 in 4.2.70.
- Organization member and project counts are determined by the plan. See Plans and usage.
| Item | Default | Adjustable |
|---|
| Excel file | 10 MB | Yes |
| Excel sheets | 20 per file | Yes |
| Excel fields | 200 per sheet | Yes |
| CSV file | 20 MB | Yes |
| CSV fields | 50 | Yes |
| Files per upload when creating a data source | 10 | No |
| Reference screenshots in conversations | PNG, JPEG, WebP, up to 4 MiB each, up to 4 per message | No |
| Analysis canvas imported file | 10 MB | Yes |
Conversation attachments and data source uploads use the same Excel and CSV limits.
| Item | Default | Adjustable |
|---|
| Tables per data source | 100 (on Cloud) | Yes |
| Query timeout | 30 seconds, settable from 1 to 300 seconds; each data source can set its own | Yes |
| AI index fields | 10 per data source | Yes |
| AI index distinct values per field | 50,000 | Yes |
| AI index average field length | 196 bytes | No |
| AI index single value length | 256 characters; longer values are not indexed | No |
| SQL performance statistics retention | 35 days | No |
| Item | Limit |
|---|
| Agent domain knowledge, analysis preferences | 1024 characters each |
| Feishu and Slack channel preferences | 1024 characters |
| Business document title | 255 characters |
| Table and field notes, data source description | 255 characters |
| Policy name | 25 characters |
| AI-generated dashboard card title | 24 characters |
| Item | Default |
|---|
| Agent maximum steps per run | 100 steps; pauses when reached, click “Continue” (adjustable) |
| Voice input | Up to 40 seconds each time |
| Dashboard scheduled refresh | At most every 10 minutes |
| Data table scheduled refresh | Turned off automatically after 3 consecutive failures |
| Direct organization invitations | Valid for 7 days |
