I have created layout based on cobol copybook.
Layout snap-shot:
I tried to load data also selecting same layout, it gives me wrong result for some columns. I try using all binary numeric type.
CLASS-ORDER-EDGE
DIV-NO-EDG
OFFICE-NO-EDG
REG-AREA-NO-EDG
CITY-NO-EDG
COUNTY-NO-EDG
BILS-COUNT-EDG
REV-AMOUNT-EDG
USAGE-QTY-EDG
GAS-CCF-EDG
result snapshot
Input file can be find below attachment
enter link description here
or
https://drive.google.com/open?id=0B-whK3DXBRIGa0I0aE5SUHdMTDg
Expected output:
Related thread
Unpacking COMP-3 digit using Java
First Problem you have done an EBCDIC --> ascii conversion on the file !!!!
The EBCDIC --> ascii conversion will also try and convert binary fields as well as text.
For example:
Comp-3 value hex hex after Ascii conversion
400 x'400c' x'200c' x'40' is the ebcdic space character
it gets converted to the ascii
space character x'20'
You need to do binary transfer, keeping the file as ebcdic:
Check the file on the Mainframe if it has a RECFM=FB you can do a transfer
If the file is RECFM=VB make sure you transfer the RDW (Record Descriptor word) (or copy the VB file to a FB file on the mainframe).
Other points:
You will have to update RecordEditor/JRecord
The font will need to be ebcdic (cp037 for US ebcdic; for other lookup)
The FileStructure/FileOrganisation needs to change (Fixed length / VB)
Finally
BILS-Count-EDG is either 9 characters long or starts in column 85 (and is 8 bytes long).
You should include Xml in as text not copy a picture in.
In the RecordEditor if you Right click >>> Edit Record; it will show the fields as Value, Raw Text and Hex. That is useful for seeing what is going on
You do not seem to accept many answers; it is not relevant whether the answer solves your problem; it is whether the answer is correct answer for the question.
Related
Everything is stored as 0 1 in digital , binary format file or other format file
So when we are trying to open a Executive file with hex editor it could show all the random ASCII character that will be produced based on 7, 0 1 bits that randomly created that ( anything ) file because it is 0 1 at the storage, in memory.
So why it shows strange character that are not ASCII char?
A hex reader doesn't just parse 7 bit per 7 bit or 8 bit? it read some meta data in file and then read based on that?
Your hex editor is choosing to decode the bytes not as ASCII but as some other character encoding.
You are right the ASCII character set has 128 codepoints and the ASCII character encoding encodes them in single bytes in the range 0 to 127. Since bytes in an arbitrary file could range from 0 to 255 and the ASCII character set isn't used much for text files, decoding as ASCII wouldn't reveal as much information about potential text as a more likely character encoding and would reveal information about only half of the values of binary files.
A hex editor's job is to display and allow you to edit bytes. Additional presentations and editing capability are extra features. Many do present text, some allow search and replace of text. Some even work with other data formats such as decimal integers, multibyte integers, floating point, etc.
There is no text but encoded text. So, to support text, a hex editor—and any other program (including compilers)—must choose or allow you to choose a character encoding. For byte values that can't be decoded using that encoding, a dot or question mark is often substituted in the text display of a hex editor.
If you don't find which character encoding is used by your hex editor, you could test it by creating a file with byte values 0 to 255, see what it displays and match it against the many, many possibilities. It might be one that your operating system uses for your "default". In Windows cmd, go chcp; In Linux terminal, go locale.
I'm developing a software that stores its data in a binary file format. However, as a courtesy to innocent shell users that might cat to inspect the contents of such a file, I'm thinking of having an ASCII-compatible "magic string" in the start of the file that tells the name and the version of the binary format.
I'm thinking of having at least ten rows (\n) in the message so that head by default settings doesn't hit the binary part.
Now, I wonder if there is any control character or escape code that would hint to the shell that the following content isn't interpretable as printable text, and should be just ignored? I tried 0x00 (the null byte) and 0x04 (ctrl-D) but they seem to be just ignored when catting the file.
Cat regards a file as text. There is no way you can trigger an end-of-file, since EOF is not actually any character.
The other way around works of course; specifying a format that only start reading binary format from a certain character on.
I have created an ach file which, in a text editor looks exactly like a valid ach file. When I open it in an ACH viewer tool I get an error saying that the first character must be 1. I found this in the NACHA file specs 'Picture: This is the type of bit the ACH system is expecting to see. A 9 indicates a numeric value and an X indicates an
alphabetic value. If you put a letter in a PIC 9 position, the system will reject the field. If you see a number in parentheses
after the X or 9, that indicates the number of characters in that field. For example 9(10) means that field contains 10
numeric characters.'
The first position in the file is supposed to have content 1 in Picture format of size 1. I don't understand what do I need to do to fix this?
I finally downloaded a Hex file explorer and saw that the valid ACH file and my file both had different first characters. I found out that the ACH file needs the data in the ASCII format. All I had to do was when I populated the ACH file with data, I converted the data to ASCII before writing it.
I'm working with binary data and want to find out that is wrong.
I use notepad++ to preview binary, I have set View->Show Symbol->Show All Characters to see all chars, but there still exists some chars I cannot identify, e.g. â©ÎÅ. The problem is that ASCII has strong standart for number 0 to 127, extended ASCII may be picturing in many ways, so I have problem with chars what represents numbers 128 to 255.
Is there any table of notepad++ extended chars or some option to make it show symbol code instead of symbol.
Maybe not solution for you, but in PSPad and SynWrite editors you can:
create text-converter (INI file) which changes ASCII 127..255 to strings like <127>...<255> or others
apply this converter to text.
Text converter usage is described in help of both apps.
I have some UTF-Text starting with "ef bb bf". How can I turn this message to human read-able text? vim, gedit, etc. interpret the file as plain text and show all the ef-text even when I force them to read the file with several utf-encodings. I tried the "recode" tool, it doesn't work. Even php's utf8_decode failed to produce the expected text output.
Please help, how can I convert this file so that I can read it?
ef bb bf is the UTF-8 BOM. Strip of the first three bytes and try to utf8_decode the remainder.
$text = "\xef\xbb\xbf....";
echo utf8_decode(substr($text, 3));
Is it UFT8, UTF16, UTF32? It matters a lot! I assume you want to convert the text into old-fashioned ASCII (all characters are 1 byte long).
UTF8 should already be (at least mostly) readable as it uses 1 byte for standard ASCII characters and only uses multiple bytes for special/multilingual characters (Character codes > 127). It sounds like your file isn't UTF8, or you'd already be able to read it! Online content is generally UTF-8.
Unicode character codes are the same as the old ASCII codes up to 127.
UTF16 and UTF32 always use 2 and 4 bytes respectively to encode every character, whether those characters can be represented in a single byte or not. That makes it unreadable if the text editor is expecting UTF8.
Gedit supports UTF16 and UTF32 but you need to 'add' those encoding explicitly in the open dialog box (and possibly select them explicitly instead of using auto-detect)