You could try to first help others to help you by providing more information about your environment. e.g. mandatory information like versions of the GVM components are completely missing from your post.
OS Version & Details: -
CentOS Linux release 7.6.1810 (Core)
Kernel Details: -
Linux 3.10.0-957.12.1.el7.x86_64 x86_64
Greenbone Security Assistant - Version 8.0+beta2
Issue: When I have scheduled for 10 IP Address at US timings and IST timings wherein I could see the error message in
event target:MESSAGE:2019-08-12 17h45.59 UTC:64264: Target Scheduling IP’s (deb88391-5096-4198-b0b4-4a24eae25808) has been created by admin
event schedule:MESSAGE:2019-08-12 17h50.20 UTC:64684: Schedule Scheduling IP’s-Testing1 (d5ca84b3-ece8-4d59-a070-08bf3639d964) has been created by admin
event alert:MESSAGE:2019-08-12 17h50.53 UTC:64777: Alert Scheduling IP’s-Test - Alert me (dd9a7a55-ef5e-45d9-a19d-0a9767b9897a) has been created by admin
event task:MESSAGE:2019-08-12 17h50.55 UTC:64788: Status of task (0d3a30cc-ea0a-4c26-b6c6-cebc4cd93bed) has changed to New
event task:MESSAGE:2019-08-12 17h50.55 UTC:64788: Task Scheduling IP’s-Test (0d3a30cc-ea0a-4c26-b6c6-cebc4cd93bed) has been created by admin
event task:MESSAGE:2019-08-12 17h55.05 UTC:65229: Task Scheduling IP’s-Test (0d3a30cc-ea0a-4c26-b6c6-cebc4cd93bed) could not be resumed by admin
I have updated all the packages in Centos, but not sure all of a sudden i have received the error message after the scheduling the task.
Following packages has been installed on CentOS Linux release 7.6.1810 (Core)
When comparing this versions with the list of GVM-10 (stable, initial release 2019-04-05) it seems you’re running outdated versions of the GVM components. Please update all components to the recent versions (especially the GSA beta version) and try again.
Greenbone doesn’t provide any packages / repositories or has any knowledge about the status of such 3rdparty repositories. Please contact the maintainer of your used repository and ask for an update of the components.