How to upload tab delimited text file to Big Query when string field for column receives a parse error?

Question

I have a ~1 GB text file with 153 separate fields. I uploaded the file to GCS and then created a new table in BQ with file format as "CSV". For table type, I selected "native table". For schema, I elected to auto-detect. For the field delimiter, I selected "tab". Upon running the job, I received the following error:

Could not parse '15229-1910' as INT64 for field int64_field_19 (position 19) starting at location 318092352 with message 'Unable to parse'

The error is originating out of a "zip code plus 4" field. My question is if there is a way to prevent the field from parsing this value or if there's a way to omit these parse errors altogether so that the job can complete? From GCP's documentation, they advise "If BigQuery doesn't recognize the format, it loads the column as a string data type. In that case, you might need to preprocess the source data before loading it". The "zip code plus four" field in my file is already assigned as a string field type, therefore, I'm not quite sure where to go from here. Being that I selected the delimiter as "tab", does that indicate that the "zip code plus for" value contains a tab character?