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Find invalid (non-display) characters
Posted: Thu Sep 22, 2011 9:48 pm
by gcotterl
When I upload a text file to an ASCII file in an IBM mainframe dataset then open the dataset (to browse or edit it), I get a message saying:
"Data contains invalid (non-display) characters. Use command FIND P'.' to position cursor to these"
When I do that, a display says:"CHARS X'25' found.
How can I see those find those characters in the text file?
Posted: Thu Sep 22, 2011 10:24 pm
by ben_josephs
I don't understand that. But hex 25 is '%' in ASCII and LF in EBCDIC. Neither of these, I suspect, is an "invalid (non-display) character", whatever that is.
Find invalid (non-display) characters
Posted: Fri Sep 23, 2011 6:26 am
by gcotterl
Hi Ben,
The person that created the text-file removed the "extra" characters and that fixed the "invalid (non-display) characters" problem.
Thanks for your input!!!!
Gary
Posted: Fri Sep 23, 2011 10:41 pm
by redcairo
Just so it is on this thread, for future searches:
I had a similar problem which I was able to mostly-solve by using posix regex
search: [€-ÿ]
on find-in-files to show me "non-normal" text characters that would have to be changed before I could import stuff into my corp's software. That tip was shared by one of the experts here.
Posted: Fri Oct 14, 2011 11:43 am
by gltackett
I have found that the regex search string below
works very well for finding any character that isn't a printable 7-bit ASCII character. (For this purpose I include space and tab as printable.)
Since it may not be readily visible, please note that there is a space character in between the "t" and "-" in the string.
Posted: Sat Dec 31, 2011 7:32 am
by jerry0503214
The person that created the text-file removed the "extra" characters and that fixed the "invalid (non-display) characters" problem.
Thanks for your input!!
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