USCIS issued a news alert on Friday, July 8th stating that they have returned all fiscal year 2017 (FY 2017) H-1B cap-subject petitions that were not selected in their computer-generated lottery. USCIS completed the data entry of all selected H-1B cap-subject petitions on May 2nd (USCIS Completes Data Entry of Fiscal Year 2017 H-1B Cap-Subject Petitions). If you submitted a cap-subject petition between April 1st and April 7th of this year and have not received a receipt notice or a returned petition by July 22nd, contact USCIS for assistance.
Source of Information:
USCIS.gov, 7/8/16, News Alert:
USCIS Returns Unselected Fiscal Year 2017 H-1B Cap-Subject Petitions