This experiment was performed on demo.moodle.org for repeatability

• create a new course named "New"
• New -> Administration -> Import
• select course "Moodle Features demo" as course from which to import
• select only SCORMs (no user data or files)

Note that "Moodle Features Demo" has three SCORMS:

• SCORM/AICC eXe package
• SCORM/AICC RELOAD demo package
• SCORM/AICC SCORM 2004 example

The import proceeded normally until the step in which the exported activities are restored into the target course. The transcript follows:

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Import course data

• Using existing course
  o From: Moodle Features Demo (Features)
  o To: Testing import (TI)
  o Adding data to existing
• Checking sections
• Copying course files.
  .
  .
• Creating scales
• Creating groups
• Creating groupings
• Creating events
• Creating course modules
  o SCORM/AICC "eXe package"
  o SCORM/AICC "RELOAD demo package"
  o SCORM/AICC "SCORM 2004 example"
• Creating gradebook
  o Preferences
  o . . . . . . . . Categories
  .
• Checking instances
• Refreshing events
• Decoding internal links
  o From SCORMs/AICCs
  o From Questions
• Creating roles definitions
• Creating course level role assignments and overrides
• Creating module level role assignments and overrides
• Creating user level role assignments and overrides
• Checking course
• Cleaning temp data

An error has occurred and the restore could not be completed!
------------------------------------------------------------------------------------
On the course page of "New" I see six SCORM icons, three of them without names:

• SCORM/AICC
• SCORM/AICC
• SCORM/AICC
• SCORM/AICC eXe package
• SCORM/AICC RELOAD demo package
• SCORM/AICC SCORM 2004 example

If I turn editing on and click the edit icon for any of the first three, I get "The required instance of this module does not exist"

I checked moddata in course "New". It has three SCORMS numbered 4, 5, and 6. All the moddata appears to have been imported correctly.

I was able to play the three SCORMS in course New, so they seem to have imported correctly.