TAP File Upload Error Messages and Solutions
*File name* does not have a file extension. Please correct the file and re-submit.
File type may not be attached to this return. Only the following file types may be attached: .csv, .DS7, .txt, .zip
File is missing the required record type(s): X (Each information return file is required to have record types A, B, and C. Record type K is optional. This could also indicate that the wrong file was sent to this location.)
Incorrect record length of XXXX - Record: 1 (All records must be a fixed length of XXX positions. Positions XXX and XXX may contain blanks or carriage return/line feed characters (CR/LF). This could also indicate that the wrong file type was sent to this location, e.g. a W-2 file.)
File contains incorrect length XXX - Record: 1 (All records must be 512 bytes long. This may be caused by extra characters, missing blanks, or no delimeters.)
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