Bug ID 493006: Export of huge policies might endup with 'too many pipes opened' error

Last Modified: Aug 19, 2026

Affected Product(s):
BIG-IP APM(all modules)

Known Affected Versions:
11.5.2, 11.5.2 hf1, 11.5.3, 11.5.3 hf1, 11.5.3 hf2, 11.5.4, 11.5.4 hf1, 11.5.4 hf2, 11.5.4 hf3, 11.5.4 hf4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10

Opened: Nov 25, 2014

Severity: 3-Major

Symptoms

Export of huge policies might endup with 'too many pipes opened' error. Policy must be >321 element

Impact

It's not possible to export access policy

Conditions

Huge policy (300+ elements i.e. ~100 items)

Workaround

N/A

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips