We also face the same issue. For our case we are using iTMSTransporter 3.3.0.16 What we try is if we run #> /usr/local/itms/bin/iTMSTransporter -m upload -f ./upload.itmsp then we will see the Invalid provisioning profile signature but if we run #> /usr/local/itms/bin/iTMSTransporter -m upload -assetFile ./upload.itmsp/upload.ipa then the file will upload successfully. Based on the log, looks like the error is from Apple 's web service Using operation named: validateAssets
Topic:
App Store Distribution & Marketing
SubTopic:
App Store Connect
Tags: