Solve Runtime Error CONVT_NO_NUMBER
When I test a subroutine that included in SAPScript,a runtime error occured.Below is the error message.
Unable to interpret "XXXXXXXXXXX.XX " as a number.
An exception occurred. This exception is dealt with in more detail below. The exception, which is assigned to the class 'CX_SY_CONVERSION_NO_NUMBER', was neither
caught nor passed along using a RAISING clause, in the procedure "Z_CALCULATE_GROSS" "(FORM)".
Since the caller of the procedure could not have expected this exception to occur, the running program was terminated.
The reason for the exception is:
The program attempted to interpret the value "XXXXXXXXXXX.XX " as a number, but
since the value contravenes the rules for correct number formats,
this was not possible.
<b>The related source code is :</b>
000170 FORM Z_CALCULATE_GROSS TABLES IN_TAB STRUCTURE ITCSY
000180 OUT_TAB STRUCTURE ITCSY.
000200 DATA: NET_VALUE LIKE EKPO-NETPR, " TYPE C,
000210 GROSS TYPE P DECIMALS 2. "LIKE EKPO-NETPR.
000230 READ TABLE IN_TAB WITH KEY 'EKPO-NETPR'.
<b>-----> NET_VALUE = IN_TAB-VALUE.</b>
It seems that the data type of NET_VALUE can not be assigned a type CHAR data source.But the data source IN_TAB-VALUE actually is a CHAR type.
How should I solve this problem ?