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I am also getting 'invalid payload' error while attempting to reschedule my GMAT exam. I have been trying for the past few days and am also getting very close to 7 day cut off. If anyone knows how to fix this please let me know!
- by Neethi L
Sun Dec 21, 2014 3:32 pm- Forum: Ask the Test Maker
- Topic: I get 'invalid payload' error while rescheduling GMAT exam
- Replies: 7
- Views: 5100