How To Fix EUI001 - No unique register allocation for point of delivery &1 from &2 to &3

SAP Error Message - Details

• Message type: E = Error

• Message class: EUI - Messages for Point of Delivery

• Message number: 001

• Message text: No unique register allocation for point of delivery &1 from &2 to &3

What causes this issue?

Point of delivery &V1& has not been allocated a unique register in the
period from &V2& to &V3&.
A total of &V4& have been allocated in the entire period.

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?

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 EUI001 - No unique register allocation for point of delivery &1 from &2 to &3 ?

  The SAP error message EUI001 "No unique register allocation for point of delivery &1 from &2 to &3" typically occurs in the context of energy data management, particularly when dealing with the allocation of registers to a point of delivery (PoD) in the SAP IS-U (Industry Solution for Utilities) module. This error indicates that the system cannot find a unique register allocation for the specified point of delivery within the given time frame.
  Cause:
  
  
  Multiple Register Allocations: The error usually arises when there are multiple register allocations for the same point of delivery (PoD) that overlap in the specified time period. This can happen if:
  
  There are multiple active registers assigned to the same PoD.
  The time intervals for the register allocations are not properly defined, leading to overlaps.
  
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or configuration settings related to the registers or the point of delivery.
  
  
  Configuration Issues: Incorrect configuration in the register management or allocation settings can lead to this error.
  
  
  Solution:
  
  
  Check Register Allocations: 
  
  Go to the register allocation screen in SAP and check the allocations for the specified point of delivery. Look for any overlapping time periods or multiple allocations that could cause ambiguity.
  Ensure that there is only one active register allocation for the specified time frame.
  
  
  
  Adjust Time Intervals: 
  
  If you find overlapping allocations, adjust the time intervals to ensure that each register has a unique allocation period.
  
  
  
  Review Master Data: 
  
  Check the master data for the point of delivery and the registers to ensure that they are correctly configured and that there are no inconsistencies.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to register management and allocation to ensure that you are following the correct procedures.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as EUIR (Register Management) or EUID (Point of Delivery Management) to manage and review register allocations.
  SAP Notes: Search for SAP Notes related to EUI001 for any known issues or updates that may resolve the error.
  Training and Documentation: Ensure that users involved in register management are adequately trained and have access to the necessary documentation to avoid configuration errors.
  
  By following these steps, you should be able to identify the cause of the EUI001 error and implement a solution to resolve it.