IGZCCVB
IGZCCVB is a numeric conversion routine. It can convert a signed, unsigned, or separate signed external decimal number to a signed or unsigned internal decimal number or to binary. It can also convert a binary number back to an external or internal decimal number.
Hints
High processing in this routine might indicate that excessive data conversions are being done. Look on the attribution reports for the location in the COBOL program that requires the conversion. If possible, change the definition of the variable to avoid the conversion.
Reference Sources
VS COBOL II Diagnosis Reference Rel 3.2, LY27-9522.