CA Easytrieve® Report Generator is an information retrieval and data management system that is designed to simplify report programming. Its. Use the box to search for statements in the Language Reference section. Documentation Conventions The following conventions are used. Read my Post-1, Post-2, Post-3, Post-4 on Easytrieve. HEADING Report headings can be supplied in the field definition of a data item.
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Easytrieve automatically positions the system date and current. Static fields S-fields are used to store accumulated values that are printed at the end of a report or at a control break. Field names can be a max of 40 guire. PMAP creates a complete listing of the executable program produced by.
JOB activities read from or write to files and manipulate data. Fields to be used within Report Section like page number etc.
IS Indexed Sequential Access method. Now you have two 2 options available to you.
SUM statement prints the Totals of the specified fields at the end of. Subparameter ‘R’ specifies that the new program replaces an existing program. What is the difference between transaction a FILE statement – This statement describes the files accessed by the program.
Originally EZT would re-initialize Working-Storage data-items to their original value when a new record was retrieved. Write statement is used for writing recs into VSAM files. Used to READ a file sequentially. CLIST creates a condensed listing of the executable program produced. The POS parameter enables you to position line items on lines 2 through Following statements define the content of the report and must be coded in the same order as shown below.
Establishes parameters for the program. COL specifies the column number where the next line item is placed. Retrieval of input files. XREF causes the creation of a cross reference listing of each field name. The hyphen indicates that the statement continues with the first position. A field name should contain atleast one alphabet or special char.
MASK can be used eaeytrieve editing characters to be displayed in rpt etc. Normally, Easytrieve automatically totals all quantitative fields. A control break occurs whenever the value of any control field.
These outputs are used to analyze programming errors that cause abnormal. Only a member of this blog may post a comment.
An introduction to Easytrieve. Scanning and Updating Datasets File-Aid: Default is Ascending order. Also skills in Mainframe.
Easytrieve | Use this code
You cannot reference fields in automatic input files since no records have been retrieved at this stage of processing. Line Stmt defines the detail lines for the report. Now, in addition to having a mask for printing, there is an alternate column heading.
MOVE statement does not transfer the value in Numeric form ie. It permits final screening and modification of report input data.
Easytrieve Guide for Mainframe Programmers (5 of 20)
The SUM statement overrides this process. This can be overridden by the options on. View all posts by Srini. Static fields do NOT go to the work file. Skills in Development, Coding, Testing and Debugging. The below tutorial gives brief overview of Easytrieve. The proc is executed before easytriee line is printed.
To override the default input file NULL should be coded in place of filename. How can I get the date easytireve program was compil