When BigDecimal is passed to function as int type argument , compile in exec model fails. The error happens in both RHS and LHS, but these errors are different.

LHS case:

[ERROR] /path/to/reproducer_function_type_mismatch/target/generated-sources/drools-model-compiler/main/java/com/example/reproducer/P57/LambdaPredicate57072CFE0281CE26A44814C8D78A2FC2.java:[26,41] incompatible types: java.math.BigDecimal cannot be converted to int

RHS case:

[ERROR] /path/to/reproducer_function_type_mismatch/target/generated-sources/drools-model-compiler/main/java/com/example/reproducer/P68/LambdaConsequence681E41237219B67900AEBDC627D7A22F.java:[26,25] bd1 has private access in com.example.reproducer.Fact

Both build succeed with non-executable model (i.e. -DgenerateModel=NO)