get Scale Value for ZSTD Condition type in IPC

Hi,

ZSTD is a condition that has a scale. When I try to access it using prCondition.getConditionScale().getValue(), it is returning null. Could any one guide me what I am doing wrong here.

I have set the condition base for ZSTD from subtotal XWORKK, using prCondition.setConditionBase(val,prItem.getDocument().getDocumentCurrencyUnit())

Please help me why the scale value is being returned as null for ZSTD.

Thank you.

Regards

Ayub