Editing Technical specifications (section)

== 7. Known Defects and Limitations ==

{|
!width="33%"| ID
!width="33%"| Severity
!width="33%"| Description
|-
| D-01
| High
| Generate loop (<code>PERFORM r80-test-number</code>) is commented out in primesmain; generation mode does not execute the sieve.
|-
| D-02
| Medium
| Prime 2 is never seeded; generation starts at 3 with first divider = 2 retrieved from DB, but DB is empty at start of a fresh run.
|-
| D-03
| Medium
| <code>primes_cbsql.out</code> shows disconnect using alias <code>primesdb</code>; primes.cbl uses alias <code>primes</code> — alias mismatch will cause runtime SQL error.
|-
| D-04
| Low
| Database credentials are hard-coded in WORKING-STORAGE of primes.cbl.
|-
| D-05
| Low
| No COMMIT after INSERT in r83-write-prime (statement is commented out); relies on PostgreSQL auto-commit or session-level transaction semantics.
|-
| D-06
| Low
| Two almost-identical host-variable copybooks (<code>primes-table.cpy</code> vs <code>primes_table.cpy</code>) suggest unresolved refactoring.
|}
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