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T1 EFILE error cost # 99173

Any one dealt before with T1 efile error code # 99173? the warning message I am getting is “the TransmitterEfileNumber” element in invalid according to its data type “token” - the Pattern constraint failed.

My efile number and password are valid and renewed and I efiled T2 week ago, now that I want to file T1 I am getting this warning message

appreciate your thoughts on the solution. thanks in advance

Call the efile help desk.

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