I have an ftp task that grabs files from a remote dir ( *.csv ). However, it seams that the ftp task is corrupting some of my files. Has anyone else seen this? Is there something I can do? (These are grabbed as binary)
For example, here is the original on the remote server:
25316,<ACTUAL>,296,917,48,10,1,2006-03-29,UPLOADER
25319,<ACTUAL>,63060,106,64,10,1,2006-03-29,UPLOADER
25300,<ACTUAL>,63060,206,64,10,1,2006-03-29,UPLOADER
29743,<ACTUAL>,56060,106,96,10,1,2006-03-29,UPLOADER
29744,<ACTUAL>,56060,206,96,10,1,2006-03-29,UPLOADER
25315,<ACTUAL>,261,607,48,10,1,2006-03-29,UPLOADER
29749,<ACTUAL>,45030,103,96,10,1,2006-03-29,UPLOADER
29750,<ACTUAL>,45030,203,96,10,1,2006-03-29,UPLOADER
29751,<ACTUAL>,63030,303,64,10,1,2006-03-29,UPLOADER
But here is the result on the local machine. You can see that the last 4 lines are duplicated (plus the last character of the preceding line):
25316,<ACTUAL>,296,917,48,10,1,2006-03-29,UPLOADER
25319,<ACTUAL>,63060,106,64,10,1,2006-03-29,UPLOADER
25300,<ACTUAL>,63060,206,64,10,1,2006-03-29,UPLOADER
29743,<ACTUAL>,56060,106,96,10,1,2006-03-29,UPLOADER
29744,<ACTUAL>,56060,206,96,10,1,2006-03-29,UPLOADER
25315,<ACTUAL>,261,607,48,10,1,2006-03-29,UPLOADER
29749,<ACTUAL>,45030,103,96,10,1,2006-03-29,UPLOADER
29750,<ACTUAL>,45030,203,96,10,1,2006-03-29,UPLOADER
29751,<ACTUAL>,63030,303,64,10,1,2006-03-29,UPLOADER
R
25315,<ACTUAL>,261,607,48,10,1,2006-03-29,UPLOADER
29749,<ACTUAL>,45030,103,96,10,1,2006-03-29,UPLOADER
29750,<ACTUAL>,45030,203,96,10,1,2006-03-29,UPLOADER
29751,<ACTUAL>,63030,303,64,10,1,2006-03-29,UPLOADER
Looks like the task does not delete the existing file, so if you had a bigger file before (probably downloaded with previous package run), the task overwrites the start of the file with new information, but leaves the data at the end of the file. You can workaround this by deleting the file(s) at the destination before downloading new files.
I'll enter a bug on this.
|||Makes sense. I will use your recommendation of deleting files before downloading the new ones.
Thanks!
|||I'm having a simlar problem.
These are the first 10 records of a CSV uploaded from an IIS server to a z/OS machine.
119447,20060907,15360,008-0347-00,04,10854
119457,20060907,15360,008-0393-00,04,10854
119447,20060907,7680,008-0347-00,04,10854
119445,20060907,15360,008-0344-00,04,10854
119453,20060907,7680,008-0390-00,04,10854
119457,20060808,15360,008-0393-00,04,10854
119450,20060808,7680,008-0386-00,04,10854
119442,20060808,15360,008-0340-00,04,10854
167747,20060808,15000,031-0052-00,31,12443
164751,20060808,20000,031-0034-00,31,12443
These are the output records produced in z/OS.
119447,20060907,7680,008-0347-00,04,10854
119447,20060907,15360,008-0347-00,04,
119447,20060907,15360,008-0347-00,04,10854
119445,20060907,15360,008-0344-00,04
119445,20060907,15360,008-0344-00,04,10854
119453,20060907,7680,008-0390-00,04,
119453,20060907,7680,008-0390-00,04,10854
119457,20060907,15360,008-0393-00,04,
119457,20060907,15360,008-0393-00,04,10854
119442,20060808,15360,008-0340-00,04
119442,20060808,15360,008-0340-00,04,10854
119450,20060808,7680,008-0386-00,04,
119450,20060808,7680,008-0386-00,04,10854
119457,20060808,15360,008-0393-00,04,
119457,20060808,15360,008-0393-00,04,10854
120101,20060808,25600,019-0061-00,31
120101,20060808,25600,019-0061-00,31,10912
167747,20060808,15000,031-0052-00,31
167747,20060808,15000,031-0052-00,31,12443
164751,20060808,20000,031-0034-00,31
It appears that the input stream is not being handled correctly. I'm creating a file of 80 byte records. Trying to create a VarBlocked file gives same result.
Any suggestions?
|||wndii wrote:
I'm having a simlar problem.
These are the first 10 records of a CSV uploaded from an IIS server to a z/OS machine.
119447,20060907,15360,008-0347-00,04,10854
119457,20060907,15360,008-0393-00,04,10854
119447,20060907,7680,008-0347-00,04,10854
119445,20060907,15360,008-0344-00,04,10854
119453,20060907,7680,008-0390-00,04,10854
119457,20060808,15360,008-0393-00,04,10854
119450,20060808,7680,008-0386-00,04,10854
119442,20060808,15360,008-0340-00,04,10854
167747,20060808,15000,031-0052-00,31,12443
164751,20060808,20000,031-0034-00,31,12443These are the output records produced in z/OS.
119447,20060907,7680,008-0347-00,04,10854
119447,20060907,15360,008-0347-00,04,
119447,20060907,15360,008-0347-00,04,10854
119445,20060907,15360,008-0344-00,04
119445,20060907,15360,008-0344-00,04,10854
119453,20060907,7680,008-0390-00,04,
119453,20060907,7680,008-0390-00,04,10854
119457,20060907,15360,008-0393-00,04,
119457,20060907,15360,008-0393-00,04,10854
119442,20060808,15360,008-0340-00,04
119442,20060808,15360,008-0340-00,04,10854
119450,20060808,7680,008-0386-00,04,
119450,20060808,7680,008-0386-00,04,10854
119457,20060808,15360,008-0393-00,04,
119457,20060808,15360,008-0393-00,04,10854
120101,20060808,25600,019-0061-00,31
120101,20060808,25600,019-0061-00,31,10912
167747,20060808,15000,031-0052-00,31
167747,20060808,15000,031-0052-00,31,12443
164751,20060808,20000,031-0034-00,31It appears that the input stream is not being handled correctly. I'm creating a file of 80 byte records. Trying to create a VarBlocked file gives same result.
Any suggestions?
Is this the same issue? Are you using an FTP task? I'm not seeing the whole process here.|||
Is this enough? I am told that server is IIS. It certainly appears to me we are running WS_FTP (Ipswitch). Does that run under IIS? I've tried SITE TRAIL and SITE mode but server doesn't accept them.
Also, CSV file is being created using SAS, in case that's pertinent.
I appreciate your help on this.
220 securetxr.emersonclimate.com X2 WS_FTP Server 5.0.3 (1359104614)
EZA1701I >>> USER ZOSTEST
331 Password required
EZA1701I >>> PASS
230 user logged in
EZA1460I Command:
EZA1736I ASCII
EZA1701I >>> TYPE A
200 Type set to ASCII.
EZA1460I Command:
EZA1736I get poeta.csv //DD:FTPU1
EZA1701I >>> PORT 155,*****************
200 command successful
EZA1701I >>> RETR poeta.csv
150 Opening ASCII data connection for poeta.csv (67678 bytes)
226 transfer complete
EZA1617I 67678 bytes transferred in 0.100 seconds. Transfer rate 676.78 Kbytes/sec.
EZA1460I Command:
EZA1736I QUIT
EZA1701I >>> QUIT
221-Good-Bye
Is this enough? I am told that server is IIS. It certainly appears to me we are running WS_FTP (Ipswitch). Does that run under IIS? I've tried SITE TRAIL and SITE mode but server doesn't accept them.
Also, CSV file is being created using SAS, in case that's pertinent.
I appreciate your help on this.
220 securetxr.emersonclimate.com X2 WS_FTP Server 5.0.3 (1359104614)
EZA1701I >>> USER ZOSTEST
331 Password required
EZA1701I >>> PASS
230 user logged in
EZA1460I Command:
EZA1736I ASCII
EZA1701I >>> TYPE A
200 Type set to ASCII.
EZA1460I Command:
EZA1736I get poeta.csv //DD:FTPU1
EZA1701I >>> PORT 155,*****************
200 command successful
EZA1701I >>> RETR poeta.csv
150 Opening ASCII data connection for poeta.csv (67678 bytes)
226 transfer complete
EZA1617I 67678 bytes transferred in 0.100 seconds. Transfer rate 676.78 Kbytes/sec.
EZA1460I Command:
EZA1736I QUIT
EZA1701I >>> QUIT
221-Good-Bye
That's all well and good, but are you having a SQL Server Integration Services issue with respect to their FTP Task, or are you just generally having an FTP issue?sql
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