ASM 26.1 Patch 1 for RLS 2026-A                              Jul 2026
Last-Minute Information
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Copyright 2026 dSPACE SE & Co. KG, Germany

Contents:

1. General
2. Problems fixed by this Patch
3. Limitations and Workaround
4. Installing the Patch

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1. General
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This patch can be installed only after the installation of
dSPACE Release 2026-A.



2. Problems fixed by this Patch
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Fixes included with patch 1:

1656303 ASM Environment, ManeuverScheduler: Increase the robustness of the state machine by considering the ModelDesk_WriteAccess input before switching to the init state.
1572892 ASM ScenarioEngine, ScenarioEngine: Fixed lane assignment for objects /signals which are placed on junctions.
1597363 ASM ScenarioEngine, ScenarioEngine: Fixed exception in OSI Interface, when dealing with logical lanes for missing junctions.
1602503 ASM ScenarioEngine, ScenarioEngine: Added logical lane assignment for stationary and road objects on junctions.
1607729 ASM ScenarioEngine, ScenarioEngine: Fixed wrong positions, that where used for calculating the assigned lane ids for fellows in OSI Interface.
1659236 ASM ScenarioEngine, ScenarioEngine: Parameters could not be used in the VariableSetAction.
1639960 ASM ScenarioEngine, ScenarioEngine: Roads with geoReference would prevent the synchronization of another scenario in the AURELION Manager.
1579532 ASM ScenarioEngine, ScenarioEngine: Correct state transitions between StoryBoardElements. Extend log to show the parents of each StoryBoarElement.
1451933 ASM ScenarioEngine, ScenarioEngine: Fixed exception in the OSI interface when dealing with lane boundaries created for continuous objects, such as guardrails.

The patch fixes the problems described above.



3. Limitations and Workaround
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None



4. Installing the Patch
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To install the patch, you must be logged on with administrator rights.


To install this patch, simply run "DS_ASM_26.1.1_1607728.exe".
The setup will automatically locate and patch the related dSPACE 
installation.
Run dSPACE Installation Manager after the installation to decrypt 
patch related parts.



   NOTE: You need to close any dSPACE software and
         MATLAB before invoking the installation.


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