SUBCHAR - Substitution Character for Default Code Page

This Natural profile parameter allows you to specify the substitution character for the default code page. The substitution character is automatically inserted whenever the conversion of a Unicode character into the current default code page (see profile parameter CP) fails and the profile parameter CPCVERR is set to OFF.

Possible settings n Substitution character.
OFF If OFF is specified, the ICU default substitution character is used.

For further information, see also Profile Parameters in the Unicode and Code Page Support documentation.

Default setting OFF  
Dynamic specification no  
Specification within session no