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Fix Model Connection Errors

Resolve connection failures between your sheet configuration and domain model, including incorrect model paths and status issues.

Fix Type Name Errors

Fix domain model entity type naming issues such as spaces, special characters, and mismatched type references.

Fix Relationship Errors

Troubleshoot relationship configuration problems including invalid from/to references and missing link roles.

Fix Multi-Item Column Errors

Resolve issues with multi-item columns displaying incorrectly or failing to save in many-to-many relationships.

Debug Custom Field Issues

Diagnose custom field mapping problems between Polarion fields and domain model properties.

Resolve Validation Errors

Identify and fix validation errors that occur during save operations, including constraint violations and data quality issues.
Start by identifying the error category from the message you see in the sheet. Connection and type name errors appear at load time, while validation and save errors appear when editing data. Use the Model Helper Widget to visualize your domain model structure and verify binding paths.
SymptomLikely Guide
Sheet fails to load, connection status “Failed”Fix Model Connection Errors
Error mentions “left” or “right” entityFix Relationship Errors
Entity type not recognizedFix Type Name Errors
Multi-item column shows single valueFix Multi-Item Column Errors
Custom field not appearing in sheetDebug Custom Field Issues
Save operation fails with numbered errorsResolve Validation Errors
Support TicketsSource Code
  • HttpErrorInfo.java
  • prod-powersheet-src/com.nextedy.powersheet.client/cypress/e2e/admin/admin.cy.ts
  • prod-powersheet-src/com.nextedy.powersheet.client/cypress/fixtures/configurations/whole_rtm.template.yaml
  • ServerRenderer.java
  • prod-powersheet-src/com.nextedy.powersheet.client/ltc-repo/cypress/e2e/Admin/create-document-connection-and-change-status.spec.ts