in service/src/main/java/org/apache/fineract/cn/deposit/service/internal/command/handler/InterestCalculator.java [417:422]
private boolean accruableProduct(final ProductDefinitionEntity productDefinitionEntity) {
return productDefinitionEntity.getActive()
&& !productDefinitionEntity.getType().equals(Type.SHARE.name())
&& productDefinitionEntity.getInterest() != null
&& productDefinitionEntity.getInterest() > 0.00D;
}