Brandon Groom (12/5/2016)
I had this error also and it turned out to be a source code promotion merge issue with the project file. After the merge, the parameter ID in the project file no longer matched the ID in the package file.Project XML snippet:
<SSIS:Property SSIS:Name="ID">
<SSIS:Parameters>
<SSIS:Parameter SSIS:Name="parameter_name">
<SSIS:Properties>
<SSIS:Property SSIS:Name="ID">{XXXX-XXX...}</SSIS:Property>
Package XML snippet:
<DTS:PackageParameter
DTS:DTSID="{XXXX-XXX...}"
XXXX-XXX... values should match.
I'll bet that was a fun one to track down!
If you haven't even tried to resolve your issue, please don't expect the hard-working volunteers here to waste their time providing links to answers which you could easily have found yourself.