Error Code / Scenario	What the Problem Means	Real-World Fix Strategy
Error Code: PAB.DE.0006 / 0007	You previously logged in using a high-strength myID, and the system is blocking standard login forms for security.	You must log out, close your browser, and sign back into myGov specifically using your myID app login button rather than your password.
"Details do not match" Alert	The name or date of birth format held by your bank or super fund differs from the legal records held by the ATO.	Check that your name does not include middle names inside a single field. If errors persist, you must obtain a unique, temporary Linking Code over the phone.
Ineligible to Link	You have had no tax activity in Australia for a long period, meaning the system has zero active financial records to test you on.	You cannot link using the automated question method. You must contact the ATO individuals helpline to verify your identity manually.

Error Code / Scenario	What the Problem Means	Real-World Fix Strategy
Error Code: PAB.DE.0006 / 0007	You previously logged in using a high-strength myID, and the system is blocking standard login forms for security.	You must log out, close your browser, and sign back into myGov specifically using your myID app login button rather than your password.
"Details do not match" Alert	The name or date of birth format held by your bank or super fund differs from the legal records held by the ATO.	Check that your name does not include middle names inside a single field. If errors persist, you must obtain a unique, temporary Linking Code over the phone.
Ineligible to Link	You have had no tax activity in Australia for a long period, meaning the system has zero active financial records to test you on.	You cannot link using the automated question method. You must contact the ATO individuals helpline to verify your identity manually.

Error Code / Scenario	What the Problem Means	Real-World Fix Strategy
Error Code: PAB.DE.0006 / 0007	You previously logged in using a high-strength myID, and the system is blocking standard login forms for security.	You must log out, close your browser, and sign back into myGov specifically using your myID app login button rather than your password.
"Details do not match" Alert	The name or date of birth format held by your bank or super fund differs from the legal records held by the ATO.	Check that your name does not include middle names inside a single field. If errors persist, you must obtain a unique, temporary Linking Code over the phone.
Ineligible to Link	You have had no tax activity in Australia for a long period, meaning the system has zero active financial records to test you on.	You cannot link using the automated question method. You must contact the ATO individuals helpline to verify your identity manually.

Error Code / Scenario	What the Problem Means	Real-World Fix Strategy
Error Code: PAB.DE.0006 / 0007	You previously logged in using a high-strength myID, and the system is blocking standard login forms for security.	You must log out, close your browser, and sign back into myGov specifically using your myID app login button rather than your password.
"Details do not match" Alert	The name or date of birth format held by your bank or super fund differs from the legal records held by the ATO.	Check that your name does not include middle names inside a single field. If errors persist, you must obtain a unique, temporary Linking Code over the phone.
Ineligible to Link	You have had no tax activity in Australia for a long period, meaning the system has zero active financial records to test you on.	You cannot link using the automated question method. You must contact the ATO individuals helpline to verify your identity manually.