2516669 - The matching wildcard is strict, but no declaration can be found for element 'lom'

When we are trying to import a SCORM content, the import fails and gives us the following error message:

"Error on line X: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'lom'."

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

SAP SuccessFactors Learning

sf, successfactors, lms, learning, scorm, content, import, failed, lom, error, strict, element, zip, file , KBA , LOD-SF-LMS-CNT , Content , LOD-SF-LMS , Learning Management System , Problem