This is the log, it says can't create files in the path. I confirmed the service account has full access permission and it is a domain admin account
. 2018-05-02 23:15:48.983 File: '/outgoing/SRPB_197358_1200556382_CFD_AggSumm_286772_164654_20180430.pdf' [2018-05-01T02:46:01.000Z] [181272]
. 2018-05-02 23:15:48.983 Copying "/outgoing/SRPB_197358_1200556382_CFD_AggSumm_286772_164654_20180430.pdf" to local directory started.
. 2018-05-02 23:15:48.983 Binary transfer mode selected.
. 2018-05-02 23:15:48.983 Checking existence of partially transferred file.
. 2018-05-02 23:15:48.983 Opening remote file.
> 2018-05-02 23:15:48.983 Type: SSH_FXP_OPEN, Size: 93, Number: 9987
< 2018-05-02 23:15:48.983 Type: SSH_FXP_STATUS, Size: 17, Number: 9484
. 2018-05-02 23:15:48.983 Discarding reserved response
< 2018-05-02 23:15:48.983 Type: SSH_FXP_STATUS, Size: 17, Number: 9732
. 2018-05-02 23:15:48.983 Discarding reserved response
< 2018-05-02 23:15:48.999 Type: SSH_FXP_HANDLE, Size: 45, Number: 9987
> 2018-05-02 23:15:48.999 Type: SSH_FXP_FSTAT, Size: 49, Number: 10248
< 2018-05-02 23:15:48.999 Type: SSH_FXP_ATTRS, Size: 70, Number: 10248
* 2018-05-02 23:15:48.999 (EOSError) System Error. Code: 3.
* 2018-05-02 23:15:48.999 The system cannot find the path specified
. 2018-05-02 23:15:48.999 Asking user:
. 2018-05-02 23:15:48.999 Can't create file 'E:\Shares\FTP\test\05-02-2018\SRPB_197358_1200556382_CFD_AggSumm_286772_164654_20180430.pdf.filepart'. ("System Error. Code: 3.
. 2018-05-02 23:15:48.999 The system cannot find the path specified")
< 2018-05-02 23:15:48.999 Script: Can't create file 'E:\Shares\FTP\test\05-02-2018\SRPB_197358_1200556382_CFD_AggSumm_286772_164654_20180430.pdf.filepart'.
< 2018-05-02 23:15:48.999 Script: System Error. Code: 3.
< 2018-05-02 23:15:48.999 The system cannot find the path specified
> 2018-05-02 23:15:48.999 Type: SSH_FXP_CLOSE, Size: 45, Number: 10500
* 2018-05-02 23:15:49.015 (ESkipFile) Can't create file 'E:\Shares\FTP\test\05-02-2018\SRPB_197358_1200556382_CFD_AggSumm_286772_164654_20180430.pdf.filepart'.
* 2018-05-02 23:15:49.015 System Error. Code: 3.
* 2018-05-02 23:15:49.015 The system cannot find the path specified
. 2018-05-02 23:15:49.015 Copying finished: Transferred: 0, Elapsed: 0:00:00, CPS: 0/s
. 2018-05-02 23:15:49.015 Script: Failed
. 2018-05-02 23:15:49.015 Script: Exit code: 1
. 2018-05-02 23:15:49.015 Closing connection.
. 2018-05-02 23:15:49.015 Sending special code: 12
. 2018-05-02 23:15:49.015 Sent EOF message