The Wavelet Analysis VIs can return the following error codes. Refer to the KnowledgeBase for more information about correcting errors in LabVIEW.

Code Description
−42244 The index of the 2D array stored in the refnum is out of range.
−42243 The refnum does not support this operation.
−42242 The refnum is invalid.
−42241 The VI did not create the refnum.
−42230 The time interval in the user defined wavelet input must be greater than 0.
−42229 The format of the data file for the wavelet filter bank is invalid.
−42226 The wavelet packet handle or session is invalid, or the data space it refers to does not contain the necessary information.
−42225 The dimensions of the wavelet coefficients are invalid.
−42224 The optional parameter is invalid, and the VI cannot compute the entropy.
−42223 The trend level must be no less than 0 and no greater than 1.0.
−42221 The node must be a terminal node.
−42220 The node cannot be a terminal node.
−42219 The path or node string can contain only 0 or 1.
−42218 The lengths of the analysis filters or the synthesis filters must be greater than 0.
−42217 The node is not on the decomposition tree.
−42215 The shift input must be 0 or 1.
−42212 The scale of the wavelet transform must be greater than 0.
−42211 The wavelet type you selected is invalid.
−42207 The threshold frequency must be greater than 0 but no greater than half the sampling rate.
−42206 The size of the color table must equal 256.
−42205 The array of coefficients is empty.
−42204 The enumerated data type parameter you selected is invalid.
−42203 The coef level must be an integer value between 1 and the largest level of the detail coefficients.
−42202 This file operation does not support the LabVIEW Real-Time Module.
−42201 The input signal is empty.
42201 This VI has re-initialized automatically.
42211 The wavelet type you selected is invalid.
42217 The refinements for computing the mother wavelet must be greater than or equal to 1.
42222 The time step must be greater than 0.