Error: Report has related reports linked by filters and the referenced filters could not be found
I exported a dashboard tab with many reports from our acc environment and try to import it in our prod environment.
Unfortunately, for one report (lets say Report A), I get a error during the import: 'Report has related reports linked by filters and the referenced filters could not be found.' I have several reports drilling through to the same child-report (Lets sat Report B and C). Report B and C do not have the error. After importing, they are working as expected.
But, and now it gets weird, when I remove the drill through functionality from Report A, make a new export, import it and I end up with the same error, but for Report B or C. Even though before they did not have an error and worked correctly.
What is causing this problem?
Attached you find two export xml-files. Import 6 gave an error for report Lead time to quote (working days) - one supplier, Import 7 for Lead time to quote - compare suppliers (new)