# ID 90100

EF CONT_MASK: Block buffer full and no more block output possible.
Description | The contour masking process is not able to calculate an intersection point for the contour. This is the cause for overflow of an internal buffer.
Response | Class | 1 | NC program processing is continued
Solution | Class | 1 | Modification of NC Program: Modification of the contour or using a tool with a smaller radius
Parameter | %1: | Current value [-]
Error type | 1, Error message from NC program.