How To Fix EE_QD062 - Device allocation not possible for register &1 of device &2

SAP Error Message - Details

• Message type: E = Error

• Message class: EE_QD -

• Message number: 062

• Message text: Device allocation not possible for register &1 of device &2

What causes this issue?

You attempted to change the device allocation for register &V1& of
device &V2& (device category &V3&).
This change is not permitted as quantity determination has already taken
place successfully for the period.

System Response

The change cannot be made.

How to fix this error?

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

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 EE_QD062 - Device allocation not possible for register &1 of device &2 ?

  The SAP error message EE_QD062, which states "Device allocation not possible for register &1 of device &2," typically occurs in the context of device management, particularly when dealing with the allocation of registers to devices in the SAP system. This error can arise due to several reasons, and understanding the cause is crucial for finding a solution.
  Causes:
  
  Device Configuration Issues: The device may not be properly configured in the system, leading to issues with register allocation.
  Missing or Incorrect Register Assignment: The register that is being referenced may not be assigned to the device, or the assignment may be incorrect.
  Device Status: The device may be in a status that does not allow for register allocation (e.g., inactive or not fully set up).
  Authorization Issues: The user may not have the necessary authorizations to allocate registers to the device.
  Technical Errors: There could be underlying technical issues or bugs in the system that are preventing the allocation.
  
  Solutions:
  
  Check Device Configuration: Verify that the device is correctly configured in the SAP system. Ensure that all necessary parameters are set up correctly.
  Review Register Assignments: Check the register assignments for the device. Make sure that the register you are trying to allocate is valid and correctly assigned to the device.
  Check Device Status: Ensure that the device is in an appropriate status for register allocation. If it is inactive, consider activating it or resolving any issues that may be preventing it from being active.
  User Authorizations: Verify that the user attempting to perform the allocation has the necessary authorizations. If not, consult with your system administrator to obtain the required permissions.
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IE01 (Create Equipment), IE02 (Change Equipment), and IE03 (Display Equipment) to manage device configurations.
  SAP Notes: Search for SAP Notes related to EE_QD062 for any known issues or patches that may resolve the error.
  Documentation: Review the SAP Help Portal for documentation on device management and register allocation processes.
  
  By systematically addressing the potential causes and applying the suggested solutions, you should be able to resolve the EE_QD062 error in your SAP system.