What is PIC S9 in COBOL?
There is a common numeric data type used in COBOL on IBM mainframes called “Signed” (also called “IBM Signed”, or “Zoned”). COBOL represents this type of field by an “S” in the picture clause of a display format field, e.g. PIC S9(6).
What is S9 9 V99 in COBOL?
S in cobol is the definition of a signed numeric field (ie can be positive or negative). So for example S999 is a signed 3 digit numeric (binary).
What is PIC B in COBOL?
COBOL – Picture Clause The Picture clause is used to specify the type and size of an elementary data item. It consists of the word PIC or PICTURE followed by the actual picture clause, where the type and size are specified. The type is specified using a specific character selected from the table below.
Can edited pic clause have value clause in COBOL?
In COBOL these things can be achieved using Edited Pictures. There are two general methods of editing in a PICTURE clause: Insertion editing: Simple insertion….COBOL – Picture Clause Editing.
| Data category | Type of editing | Insertion symbol |
|---|---|---|
| Alphanumeric-edited | Simple insertion | B 0 / |
| DBCS | Simple insertion | B |
What is difference between comp and COMP3?
Comp is a binary usage, while comp-3 indicates packed decimal. The other common usages are binary and display. Display is the default.
How do you use edited picture clause?
There are two general methods of editing in a PICTURE clause:
- Insertion editing: Simple insertion. Special insertion. Fixed insertion. Floating insertion.
- Suppression and replacement editing: Zero suppression and replacement with asterisks. Zero suppression and replacement with spaces.
How many bytes S9 6 usage is COMP 3 will take?
The sign is stored separately as the rightmost half a byte character. Find Comp-3 storage in bytes: Length of variable/2, if this is not pure number then it takes immediate next number of bytes. For example S9(06) : which takes 4 bytes. for sign (S) and variable length is 6 which takes 3 bytes.
How do I convert numeric to COMP3 in COBOL?
Assuming that the PIC X variable does have nothing but numeric digits, your best bet is a two-step move: move the PIC X to USAGE DISPLAY variable, then move the USAGE DISPLAY variable to the COMP-3 variable.