Views:

The following error log (found in the ds_agent-err.log file) indicates that Deep Security Agent cannot perform some of the required configurations. The “Operation not permitted” error is caused by Deep Security Agent not being able to open a specific file for writing.

2025-02-05 03:11:56.075017 [+0530]: [Error/1] | dsp.filter.Updater:CompileConfig() running dsc failed: err 2, 47: 
...
can't open /var/opt/ds_agent/filter/configs/config_preload_626CF401E6F2DEC5F4C0E10AF7C66D0CEED6D48986BFFE2A4A7055BF2D4ED311-12.6.0.5245.bin for writing: Operation not permitted
...
 | ...-filter_master/dsa/plugins/filter/dsp/filter/Updater.lua:476:CompileConfig | 36945F:7F01A6573640:dsa.Scheduler_0013

Action

Update your Deep Security Agent to version 20.0.2-4961 (20 LTS Update 2025-03-12) or later.

Keywords: Intrusion Prevention rules compilation failure,Deep Security Agent self-protection issue,Deep Security Manager rule setting compilation,Deep Security Agent update,Deep Security Agent error log