Aspose.words for java function error

Hi Sirs, we have purchased
Producto: Aspose.Words for Java V20.8 - Developer OEM - 1 Developer and Unlimited Deployment Locations - Includes Maintenance and Support (1 Year)

Cantidad: 1
and now we are facing a problem with a function:
SIGED_FUN_GET_DIAS_HAB_FECHAS
aspose.png (12.1 KB)

can you tell us where are we wrong? and how to fix this error?
Is very urgent

@JuanCuya

It seems that your query is not related to Aspose.Words. Could you please share some more detail about your requirement and issue? We will then provide you more information on it.