One or more of the datum reference strings includes unsupported attributes.
ASME 2009
This version of Tolerance Advisor does not support DOF constraint modifiers for defining a customized datum reference frame.
You can leave the DOF constraint modifiers, but you should be aware of the following:
- Tolerance Advisor does not check DOF constraint modifiers, so it cannot evaluate whether they have been applied to the datum features correctly and cannot evaluate how they may affect the constraint state of the affected features.
- If you edit the Tolerance Advisor feature, unsupported attributes are removed from the feature control frame.
ISO 2012
This version of Tolerance Advisor does not support the following:
- Section indication: [ACS] or [ALS]
- Contacting Feature indication:[CF]
- Distance Override Modifier: [DV]
- DOF Override Modifier: [PT], [SL], [PL], or ><
- Projected Modifier:
You can leave the unsupported attributes in the feature control frame, but you should be aware of the following:
- Tolerance Advisor does not check the unsupported attributes and cannot evaluate whether they have been applied to the datum features correctly and how they may affect the constraint state of the affected features.
- If you edit the Tolerance Advisor feature, unsupported attributes are removed from the feature control frame.