ACUCOBOL-GT has the following limits:
| Maximum Program Size:
(compilation unit) |
16 MB code, 2 GB data |
| Maximum Program Size:
(run unit) |
Limited only by machine memory |
| Maximum Record Size: | 64 MB (67,108,864) |
| Maximum Number of Records Written (Vision files only): | 4,294,967,295
Note: The unique record counter and percentage indicator (towards the limit) is display in
vutil -info -x.
|
| Number of Indexed Keys: | Primary + 119 alternates |
| Number of Segments per Key: | 16 |
| Maximum Indexed Key Size: | 250 bytes |
| Maximum Sort Key Size: | 32767 bytes |
| Maximum Number Sort Keys: | 255 |
| Maximum duplicate keys: | No limit (Vision) |
| Maximum File Size: | Host system dependent
Logical limit: 128TB, if Vision Version 4, 5 or 6 is used; for all other Vision versions, the logical limit is 2048 MB |
| Maximum File Name Size: | 260 bytes |
| Maximum Data Item Size
- Alphanumeric: - Numeric: - Edited |
2 GB
31 digits (default is 18, but can be set to 31 by using the -Dd31 compiler option. See Data Storage Options of the ACUCOBOL-GT User's Guide for details). 255 bytes |
| Maximum Table Indexes: | 15 |
| Maximum Open Files/Process: | 32767 |
| Maximum Literal Size: | 32767 characters |
| Maximum Paragraph Size: | 32767 bytes |
| Maximum Picture String: | 100 Characters |
| SPECIAL-NAMES Switches: | 26 |
| Maximum number of OCCURS: | 2,147,483,647 |
| Maximum recursive CALL depth: | 32767 |
| Maximum number of parameters in a CHAIN statement: | 50 |
| Maximum number in a PERFORM number TIMES statement: | 2,147,483,647 |
| Maximum number of Linkage Section level-01 data items per program: | 255 |
| Maximum number of ENTRY points per program: | 65536 |
| Maximum number of characters in an alphanumeric data item used in a DISPLAY statement: | 2048 |
| Maximum window size: | 655 rows by 655 columns |