SAP Message X4513 - Conversion error for the order item with material number &1

Diagnosis
Data for the order item with material number &V1& could not beconverted.

Procedure
See the subsequent messages in the application log to determine thecause of error.
Rectify the cause of the error.

Procedure for System Administration
Technical information:
rsnum = &V2& , rspos = &V3&