How To Fix EH2030 - No objects available; installed devices are currently locked

EH2030 - Overview

• Message type: E = Error

• Message class: EH2 - Additional Messages for Disconenction/Reconnection

• Message number: 030

• Message text: No objects available; installed devices are currently locked

What causes this issue?

All installed disconnectable devices are currently locked. A device is
locked when:
<ZU>In the case of an AMI device selected for remote disconnection</>
When a disconnection request has been made and the system is still
waiting for confirmation that the disconnection has been made
<ZU>In the case of a device selected for manual disconnection</>
When a customer notification workitem has been generated and the system
is still waiting for confirmation that it has been closed

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Devices will remain locked until either AMI processing completes, or
customer notification is completed succesfully. However, you can unlock
a device by cancelling the disconnection order associated with it.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EH2030 - No objects available; installed devices are currently locked ?

  The SAP error message EH2030, which states "No objects available; installed devices are currently locked," typically occurs in the context of SAP's Environment, Health, and Safety (EHS) module or when dealing with device management in SAP. This error indicates that the system is unable to access certain objects or devices because they are currently locked, possibly due to ongoing processes or transactions.
  Causes:
  
  Locked Devices: The devices or objects you are trying to access are currently locked by another user or process. This can happen if another transaction is being processed that involves the same devices.
  User Permissions: The user may not have the necessary permissions to access the devices or objects.
  System Configuration: There may be configuration issues in the SAP system that prevent access to the devices.
  Database Locks: There could be database-level locks that are preventing access to the required objects.
  
  Solutions:
  
  
  Check for Locks: 
  
  Use transaction code SM12 to check for any locks