Selection criterion in custom DataSource doesn't appear in Infopackage

Hello everyone!

I have implemented a custom DataSource for service processes in CRM.

I have defined a timestamp field as a selection criterion.

In BW, in the Datasource fields tab, this field appears correctly defined, but it doesn't appear in the InfoPackage selection criteria tab.

Any thoughts on this? Any help would be greatly appreciated!!

Best Regards,

Luís.