Error Design Studio - Cannot load InfoProvider " ." (data provider "DS***": Exception occurred during creation)

Hi Folks

I am finding a big problem in my Design Studio 1.6 with SAP BO 4.2.2 Linux

If I execute my Dashboard in Client Design Studio, It execute perfectly but I save in BO server and try to execute in Lauch Pad

i have that error bellow

Cannot load InfoProvider "   ." (data provider "DS***": Exception occurred during creation)

I tried to build my connection again but the error continue

Have you had that same error?