Recent posts to ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple taskshttps://forge.codesys.com/forge/talk/Engineering/thread/eb5a2a865b/2026-04-09T14:47:43.847000ZRecent posts to ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasksERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks2026-04-09T14:47:43.847000Z2026-04-09T14:47:43.847000Zczekhttps://forge.codesys.com/u/buczekj/https://forge.codesys.com788aa0435d64c9fb08dc3fee029e1bdfe9010bb9<div class="markdown_content"><p>Many issues with the alarmmanager and alarmstorage can be solved by deleting the configuration, rebooting, and redownloading. <br/>
I've found that the configurator doesn't always update when you make chanegs. <br/>
For linux installations it is typically located in /var/opt/codesys/PlcLogic/alarms/ look for file Application.AlarmConfiguration.xml</p>
<p>cd /var/opt/codesys/PlcLogic<br/>
sudo rm -r alarms<br/>
sudo reboot</p></div>ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks2026-03-31T12:38:32.873000Z2026-03-31T12:38:32.873000Zsheberlehttps://forge.codesys.com/u/sheberle/https://forge.codesys.com543f49329c9ed09aafb61f9aead0fe352ad7d897<div class="markdown_content"><p>Do you have any additional information about when the error occurs? I am trying to recreate this issue to find a workaround... Maybe you could also make the project available.</p>
<p>You could add the following logfilter to the CODESYS configuration file:</p>
<p><span>[CmpLog]</span><br/>
Logger.0.Filter=0xFFFFFFFF<br/>
Logger.0.Enable=1<br/>
Logger.0.MaxEntries=10000<br/>
Logger.0.MaxFileSize=1000000<br/>
SysSem.Filter=0xFFFFFFFF<br/>
SysTask.Filter=0xFFFFFFFF</p>
<p>I hope that the log filter will show us which task is responsible for this, so we can narrow it down a bit more.</p></div>ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks2026-02-09T15:54:49.841000Z2026-02-09T15:54:49.841000Zmaxcoulsnhttps://forge.codesys.com/u/maxcoulsn/https://forge.codesys.com9b110f431c6bccbc4bc707e8024e8d116ad6a817<div class="markdown_content"><p>Did you figure out this solution? Im on SP19 Patch 7 Experiencing the same issue.</p></div>ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks2026-02-09T15:54:36.917000Z2026-02-09T15:54:36.917000Zmaxcoulsnhttps://forge.codesys.com/u/maxcoulsn/https://forge.codesys.comf2dd5881cfa624468a7b7f6afdef4ad77c62b98a<div class="markdown_content"><p>Did you figure out this solution? Im on SP19 Patch 7 Experiencing the same issue.</p></div>ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks2025-12-02T03:38:03.407000Z2025-12-02T03:38:03.407000Zcilmanshrivelhttps://forge.codesys.com/u/cilmanshrivel/https://forge.codesys.comc0ee0a372575245c7a5d788e09d0b97ee769ec5e<div class="markdown_content"><p>The world of <a class="" href="https://slice-master.co" rel="nofollow">Slice Master</a> moves continuously, creating a sense of motion that guides how players react.</p></div>ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks2025-11-04T17:20:30.717000Z2025-11-04T17:20:30.717000Zmg0815https://forge.codesys.com/u/mg0815/https://forge.codesys.comf6cd773301ca36fa03ede2d4da041d5daf8f6e35<div class="markdown_content"><p>Weak that there is no answer form Codesys.<br/>
After trying a view adjustments I used the following adjustment and it looks working.<br/>
I think there is maybe a fault due to change of the versions.</p></div>ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks2025-11-04T16:03:36.631000Z2025-11-04T16:03:36.631000Zmg0815https://forge.codesys.com/u/mg0815/https://forge.codesys.com8a12c6079fd5b1132552ba3517ce6c0fa87a763e<div class="markdown_content"><p>I use Codesys 3.5.21.1 too<br/>
I have absolutelly the same fault. Do you know the solution.<br/>
I get the same massages accept the last one (up to your's from 2025-08-03 04:38)<br/>
The last messages are do not appear.</p>
<p>Reagards</p>
<p>Mg</p></div>ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks2025-08-04T20:23:29.773000Z2025-08-04T20:23:29.773000Zclarencedhttps://forge.codesys.com/u/clarenced/https://forge.codesys.comf6e97963aa0bdb6625eee4a7ce774b578ea27149<div class="markdown_content"><p>Using codesys v3.5 SP21 Patch 1. We are using Visualization to display alarms. Other then the automatically created AlarmManagerTask, there is no code written to call AlarmStorage_Prg. Any ideas why we would be seeing this error in the log?</p>
<p>The runtime actually shutdown. Not sure if that was caused by this error or not.</p>
<p>2025-08-03T02:45:35.444Z, 0x00001012, 4, 0, 0, <strong><em>* ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks.<br/>
2025-08-03T03:48:15.294Z, 0x00001012, 4, 0, 0, </em></strong>* ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks.<br/>
2025-08-03T04:38:11.557Z, 0x00000103, 65544, 1, 0, runtime received SIGABRT - system may be in an inconsistent state</p>
<p><strong><em>* We recommend a reboot of the controller now! </em></strong>*<br/>
2025-08-03T04:38:11.576Z, 0x0000010f, 8, 1, 0, #### Exception: SysSemEnter - Semaphore deadlock detected - owner thread died <span>[tid:726740]</span> - system may be in an inconsistent state.<br/>
2025-08-03T04:38:11.576Z, 0x00000103, 65544, 1, 0, runtime received SIGABRT - system may be in an inconsistent state</p>
<p><strong><em>* We recommend a reboot of the controller now! </em></strong><em><br/>
2025-08-03T04:38:11.576Z, 0x00000001, 8, 260, 3, #### Exception: </em>HANDLED EXCPT* <excpt>NonContinuable</excpt> in CH_COMM_CYCLE<br/>
2025-08-03T04:40:12.308Z, 0x00000001, 1, 0, 35, CODESYS Control shutdown...<br/>
2025-08-03T04:40:13.436Z, 0x00000071, 1, 0, 13, Webserver stopped<br/>
2025-08-03T04:40:13.437Z, 0x00000114, 2, 1, 0, !!!! Warning: task_signalhandler_exit <span>[MainTask]</span> lost cycles: 14809<br/>
2025-08-03T04:40:13.497Z, 0x00000001, 1, 0, 10, <span>[UNLOADED]</span> IEC|Dynamic: <cmp>IecVarAccess</cmp>, <id>0x00001007</id> <ver>3.5.3.64</ver><br/>
2025-08-03T04:40:13.506Z, 0x00000001, 1, 0, 10, <span>[UNLOADED]</span> IEC|Dynamic: <cmp>AlarmMgr</cmp>, <id>0x00001012</id> <ver>4.7.0.0</ver><br/>
2025-08-03T04:40:13.513Z, 0x00000071, 2, 0, 14, !!!! Warning: Unbalanced calls to WebServerRequestRunning/WebServerReleaseRunning<br/>
2025-08-03T04:40:13.513Z, 0x00000001, 1, 0, 10, <span>[UNLOADED]</span> IEC|Dynamic: <cmp>IECVisualization</cmp>, <id>0x0000100c</id> <ver>4.7.0.0</ver><br/>
2025-08-03T04:40:13.611Z, 0x00000124, 1, 0, 0, Provider 'AddressSpaceFragment Provider' (version 0x3051500) unregisterd at the OPC UA server.<br/>
2025-08-03T04:40:13.611Z, 0x00000124, 1, 0, 0, Provider 'OPC UA for IEC-61131-3' (version 0x3051500) unregisterd at the OPC UA server.<br/>
2025-08-03T04:50:17.708Z, 0x00000001, 1, 0, 36, CODESYS Control shutdown done</p></div>