Using embedded commands adds flexibility to the existing RJE and NJE functionality. BARR/TRAN provides extended file transfer capabilities, including longer record length, variable length records, and so on.
You can send ASCII-format files to the host by including the send command in a JCL file. The embedded send files command is the double number sign (##). BARR/SPOOL treats the text specified after the ## as if you submitted another file to the spool. You can specify more than one ## statement on a single line (separated by a single space) or on multiple lines; however, the JCL file cannot include any other data. If any of the included files are missing, then no data will be sent.
Include the full file directory path in the embedded command A command placed in a text, graphics, or other
document file, often used for printing or page-layout instructions.
If the directory path contains spaces, enclose the path in quotation marks
(for example, ##"C:\DATA
FILES\FILE1"/B).
To ignore
## processing for
a particular line, add a /1
switch to the end of the line (for example, ##C:\DATA\FILE1/1).
To use the Barr File Transfer (BFT) send mode, you must install the BARR/TRAN software on the mainframe. When files are sent to the host, BARR/TRAN will process the embedded commands. The following example shows you how to send a JCL file and a data file by using the embedded send files command and the BFT send mode.
If a parameter is not specified, /A send mode is used.
|
//JOBNAME JOB
(1010,333,777),BARR |
In the JCL file, enter the embedded send files command with the appropriate /Tn send mode. You can choose any of the following options.
|
Mode |
File Type |
Description |
|
TP |
Printer data in ASCII |
TP record format describes a print file. It contains printable characters of varying length lines. Each line is terminated by a carriage return (CR), which can be followed by line feed (LF) and form feed (FF) characters. This popular format is used by all microcomputer and minicomputer operating systems. |
|
TA |
ASCII file with no record structure |
This file does not contain any record delimiters such as line feed (LF) and form feed (FF) characters. |
|
TFn |
Fixed-length ASCII records |
TFn records contain ASCII printable characters and have a fixed length of n. There are no delimiters between the records. This file might not be printable because there are no CR or LF characters to advance the printer to a new line. |
|
TDFn |
Fixed-length ASCII records with delimiters |
TDFn records contain ASCII printable characters and have a fixed length of n. Each record is terminated with a CR LF. A file in TDFn format can be printed, provided that the length of the record n is not greater than the printer’s carriage width. |
|
TV |
Variable-length ASCII records with delimiters |
Each record is terminated with a CR LF. A file in TV format can be printed, provided that the maximum length of the record is not greater than the printer’s carriage width. |
|
TB |
Binary data with no record structure |
TB format is an unstructured file without ASCII or EBCDIC code structure or record structure. The only attribute transferred with the file is the file length. |
|
TBFn |
Fixed-length binary records |
TBFn contains binary records without ASCII or EBCDIC code structure that have a fixed length of n. |
|
TBV |
Variable-length binary records |
A file in TBV format begins with a four-byte header of 76 1A LSB MSB, where LSB and MSB represent the maximum record length expressed in binary with the least significant byte first. Additionally, each record in the file must begin and end with its binary length count. If the maximum record length in the header is less than 255, the record length code is one byte. Otherwise, it is two bytes, with the least significant byte given first. |
Send the JCL file to BARR/SPOOL. BARR/SPOOL interprets the embedded send command and sends the FILE3 file in the \\Data folder with the JCL. As BARR/SPOOL sends the JCL and DATA files, it converts them to the Barr File Transfer format.
Use Print Utility to send the files automatically or manually. On the Format tab, select the SYSIN data (JCL) file type. If you are sending a raw data file, under JCL files select the beginning and ending JCL files, the send mode, and the length (if necessary). If your file is a JCL file, you can leave these fields blank.
Use LPR to send the files to a BARR/PRINT TCP/IP print queue. On the Format tab, select the SYSIN data (JCL) file type. If you are sending a raw data file, under JCL files select the beginning and ending JCL files, the send mode, and the length (if necessary). If your file is a JCL file, you can leave these fields blank.
Use the Barr Spool port with the Barr Jobs to Mainframe driver to send files.
When using the Barr Jobs to Mainframe driver, the data
files must be located in the \\Winnt\System32 folder or a subfolder.
This example shows you how to send a JCL file and a data file by using the embedded send files command and the Binary (B) send mode.
If a parameter is not specified, /A send mode is used.
|
//JOBNAME
JOB (1010,333,777),BARR |
In the JCL file, enter the embedded send files command with the /B send mode.
Send the JCL file to BARR/SPOOL. BARR/SPOOL interprets the embedded send command and sends the FILE2 file in the \\Data folder as a binary file with the JCL.
Use Print Utility to send the files automatically or manually. On the Format tab, select the SYSIN data (JCL) file type. If you are sending a raw data file, under JCL files select the beginning and ending JCL files and the send mode. If your file is a JCL file, you can leave these fields blank.
Use LPR to send the files to a BARR/PRINT TCP/IP print queue. On the Format tab, select the SYSIN data (JCL) file type. If you are sending a raw data file, under JCL files select the beginning and ending JCL files and the send mode. If your file is a JCL file, you can leave these fields blank.
Use the Barr Spool port with the Barr Jobs to Mainframe driver to send files.
When using the Barr Jobs
to Mainframe driver, the data files must be located in the \\Winnt\System32
folder or a subfolder.
This example shows you how to send a JCL file and a data file by using the embedded send files command and the ASCII (A) default send mode.
If a parameter is not specified, /A send mode is used.
|
//JOBNAME
JOB (1010,333,777),BARR |
In the JCL file, enter the embedded send files command with the /A send mode.
You can use the /An
format, where n is the record length. The
record length value can vary from 1 to 255.
Send the JCL file to BARR/SPOOL. BARR/SPOOL interprets the embedded send command and sends the FILE1 file in the \\Data folder with the JCL. As BARR/SPOOL sends the JCL and DATA files, it converts them from ASCII to EBCDIC.
Use Print Utility to send the files automatically or manually. On the Format tab, select the SYSIN data (JCL) file type. If you are sending a raw data file, under JCL files select the beginning and ending JCL files, the send mode, and the length (if necessary). If your file is a JCL file, you can leave these fields blank.
Use LPR to send the files to a BARR/PRINT TCP/IP print queue. On the Format tab, select the SYSIN data (JCL) file type. If you are sending a raw data file, under JCL files select the beginning and ending JCL files, the send mode, and the length (if necessary). If your file is a JCL file, you can leave these fields blank.
Use the Barr Spool port with the Barr Jobs to Mainframe driver to send files.
When using the Barr Jobs
to Mainframe driver, the data files must be located in the \\Winnt\System32
folder or a subfolder.
This example shows you how to send a JCL file and a data file by using the embedded send files command and the variable ASCII (V) send mode. When using the variable ASCII send mode, each ASCII line is sent as one or more 80-character lines. You can use this send mode to send files that contain variable-length lines or lines with more than or less than 80 characters. BARR/RJE adds a vertical bar to signal the end of the original record. You must use a program at the host to rebuild the lines into their original records.
If a parameter is not specified, /A send mode is used.
|
//JOBNAME
JOB (1010,333,777),BARR |
In the JCL file, enter the embedded send files command with the /V send mode.
Send the JCL file to BARR/SPOOL. BARR/SPOOL interprets the embedded send command and sends the FILE1 file in the \\Data folder with the JCL. As BARR/SPOOL sends the JCL and DATA files, it converts them from ASCII to EBCDIC.
Use Print Utility to send the files automatically or manually. On the Format tab, select the SYSIN data (JCL) file type. If you are sending a raw data file, under JCL files select the beginning and ending JCL files and the send mode. If your file is a JCL file, you can leave these fields blank.
Use LPR to send the files to a BARR/PRINT TCP/IP print queue. On the Format tab, select the SYSIN data (JCL) file type. If you are sending a raw data file, under JCL files select the beginning and ending JCL files and the send mode. If your file is a JCL file, you can leave these fields blank.
Use the Barr Spool port with the Barr Jobs to Mainframe driver to send files.
When using the Barr Jobs
to Mainframe driver, the data files must be located in the \\Winnt\System32
folder or a subfolder.