Article - CS28313
[Knowledge Hub] When is it necessary to modify model accuracy in Creo Parametric
Modified: 23-Mar-2026
Applies To
- Pro/ENGINEER and Creo Elements/Pro Wildfire to Wildfire 5.0
- Creo Parametric 1.0 to 12.4
- Creo+
Description
- When is it necessary to modify model accuracy
- Error Feature regeneration failed appears when changing the accuracy to a smaller absolute value
- Unable to create a dimension of a small round
- Cut out in assembly is failing
- Merge assembly components is failing
- How to troubleshoot geometry checks
- Which bounding box is used in Relative Accuracy calculation
- What is the default accuracy of a model
- What is the preferred accuracy of a model
- After creating an extruded feature, another round feature failed to regenerate.
- Stamping punch feature failed, no error message prompts
- Subsequent feature fails when modifying some feature dimension
- Unable to take Boolean Operations for bodies in model
- A sweep feature failed to regenerate after modifying some dimensions
- Style surface get hidden for unknown reasons
- Chamfer features may display unwanted geometry
- Draft features may not be created
- When adding a thickness to a quilt. my design intent is to make the thickness be '2mm', but Creo says the min thickness must more than 5.7mm at least.
- Offset a datum plane, but when measuring the distance between the two planes, the two planes are measured at a very small angle
- Failed to merge the mirrored body into another body
- When trying to bend in sheetmetal, it prompts warning message: The feature creation failed because the bending area is too small
- One specific Curve from cross section failed to regenerate
- Regeneration failure in the target model caused by failure of Copy Geometry feature
- The extrude cut does not remove the solid geometries
- Hole feature created in assembly fails
- Impact of changing part absolute accuracy from 0.01 mm to 0.02 mm in Creo Parametric
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