Apologies for the delay in replying but this has only just been brought to my attention.
I believe the problems you encountered with the Framework testing were because the Purchase Orders which were created for this testing had not been released.
This has now been corrected and the failed idocs have been reprocessed successfully.
I have also noticed that you had problems with Standard test 6 for PO type EC. Unfortunately, this is because this script is incorrect and I have attached a corrected version for you to use.
Whilst every effort is made to ensure that the test scripts are valid I am unable to actually post the invoices as this would invalidate your testing and unfortunately it is only at this stage that these errors occur.
Please continue with your testing and contact me immediately should you encounter any further problems.