JCo Conversion Error while using ARFC2
[error using] [error using mpow] [error using mtim] [error while]
Symptom
JCo Conversion Error. Cannot convert value from type java.lang.Object to CHAR on function parameters with type CHAR(1).
Solution
Trapping the Char(1) Boolean type from ABAP in a separate case and converting it to the boolean type as understood by Java.