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88 VALID-DAY-28 VALUE 01 THRU 28. When a level 88 with multiple entries in the VALUE clause is tested a match to anyone of the values indicates a match.
A condition name entry specifies either a single value or a set of values for the condityional variable.
88 level in cobol. COBOL 88 Level Number or Condition Names 88 level number in COBOL is one of the most used declarations in mainframes development and it is considered as a special level number which is used to improve the readability of COBOL programs. As it gives a name to a condition it is also called as Condition Names. It must be declared at special level number 88.
The level number must begin in Margin A or any position after it. Condition name must begin from Margin B or any position after it. Level 88 is a special level number used to improve the readability of COBOL programs and to improve IF tests.
A level 88 looks like a level under another variable but its not. It does not have a PICTURE but it does have a value. A level 88 is always associated with another variable and is a condition name for that variable.
88 level number in COBOL is one of the most used declarations in mainframes development and it is considered as a special level number which is used to improve the readability of COBOL programs. As it gives a name to a condition it is also called as Condition Names. No 88 level entries are not variables and they do not increase or decrease the length of the record.
They simply allow you to create a conditional statement. With that being said should your data glossary only include variables that contribute to the length of the record. If yes then there shouldnt be a separate data glossary entry per 88 item.
Condition Name Items A level 88 item is used to give a name to a condition. Using a condition name has two primary benefits. It allows a descriptive name to be assigned to what otherwise might not be an obvious reason for a test.
The 88 level is associated with a variable and you can use a VALUE clause on that variable to define the initial or default value. Robert Sample Global moderator. 88 is the level number used for conditional clause.
We can check the conditions but conditional codes doesnt return any codes so we cannot display they conditional code and still it is used to display the values what we provide according to the given condition it. A condition-name is a user-defined name. It contains a set of values specified by the user.
It behaves like Boolean variables. They are defined with level number 88. It will not have a PIC clause.
Following is the syntax of user-defined condition statements. 88 Condition-Name VALUE IS ARE LITERAL THRU LITERAL. 88 level This is used for conditional processing.
88 level must be coded under a group item. It works on the principle of true or false. 05 DAY PIC X3.
88 MONDAY VALUE MON. 88 TUESDAY VALUE TUE. 88 WEDNESDAY VALUE WED.
88 THURSDAY VALUE THU. The level 88 condition name can have multiple entries in the VALUE clause. When a level 88 with multiple entries in the VALUE clause is tested a match to anyone of the values indicates a match.
This is similar to using a complex implied if with the OR. Level Number. Group and Elementary items.
Items which cannot be sub-divided. Level number are describe the hierarchy of data in the COBOL. Level number available are 01 to 49 66 77 and 88.
Level number are two types based on the usage. General purpose level number. Special purpose level number.
General purpose level number. In this level number are start with low number 01 and maximum number is 49. The data items defined in this level are neither subdivided to another data items nor they subdivided themselves.
77 INDENT-C PIC X 16 VALUE SPACE. 77 INDENT-I PIC X 40 VALUE ABCDEFG. 88 level For condition name.
05 VALID-DAY PIC 9 2. 88 VALID-DAY-OK VALUE 01 THRU 31. 88 VALID-DAY-28 VALUE 01 THRU 28.
Give it a try. The use of the 88 level COD-PEDIDO-AUTORIZACION. Is equivalent to coding.
COD-PEDIDO-AUTORIZACION 28 or 29 or 42 or 550 or 569 or 570 or 571 or 692 or 693 or 695 or 696 And as you can see. WHEN COD-PEDIDO-AUTORIZACION 28 or 29 or 42 or 550 or 569 or 570 or 571 or 692 or 693 or 695 or. Level Number 66 and 88 cannot be used for Redefines in COBOL as it is not allowed to redefine level numbers 66 and 88.
The most common level numbers to use a REDEFINES clause are from 01 to 49 but Level number 77 can also be used. Obviously you must NOT code the VALUE clause with a. Once in a while comes the issue of mapping COBOL data items with associated level 88 condition values to Java.
Since this is a complex question I thought it deserves an entry of its own. This is an example of simple COBOL level 88 data item descriptions. 01 MY-ITEM PIC S9 4 COMP.
88 WRONG-DATA VALUE -1. 88 NULL-DATA VALUE 0. 88 level is used for condition names.
The level 88 in the Data Division can be used to give condition names to the values that a field contains. A condition name entry specifies either a single value or a set of values for the condityional variable. When this level is specified you can use the condition name instead of is equal to in the IF.
Level 88 data items implementation. The import wizard in Rule Designer normally generates methods for Level 88 data items automatically. However in certain cases it cannot.
When you generate a XOM from a COBOL copybook Rule Designer can in most cases create a XOM implementation for the methods imported with Level 88 items. 01 inp-age pic 999. 88 minor value is 1 thru 18.
88 major value is 18 thru 30. 88 middle-age value is 30 thru 40. 88 old-age value is 41 thru 60.
What is an 88 level in Cobol. Level 88 is a special level number used to improve the readability of COBOL. Programs and to improve IF tests.
A level 88 looks like a level under another variable but its not. It does not have a PICTURE but it does have a value. A level 88 is always associated with another variable and is a condition name.
Common Business-Oriented Language COBOL is a programming language similar to English that is widely used to develop business-oriented applications in the a. 88 level number in COBOL is one of the most used declarations in mainframes development and it is considered as a special level number which is used to improve the readability of COBOL programs. As it gives a name to a condition it is also called as Condition Names.