Error Could not open the app. Try again later. SAP FIORI

HI Experts, I'm starting at the SAP Fiori , and I'm an error "Could not open app . Try again later ."

Already I researched a lot and I can not find the solution. In my Launchpad service it seems to be ok .

Could anyone help me ?

Error Log

Tile

URL: /sap/opu/odata/sap/ZFIORI_SRV/ZGT_DADOSGERAISSet/$count      

Target Mapping

When I click on the tile system attempts to access the following link:

Thanks.