How To Fix UCFI052 - Reported inventory items: Subassignments overlap

SAP Error Message - Details

• Message type: E = Error

• Message class: UCFI - Messages for Elim. of IU Profit/Loss

• Message number: 052

• Message text: Reported inventory items: Subassignments overlap

What causes this issue?

The selections of subassignments for the combination of item and product
group listed at position &V1& overlap each other.
Example
You have defined that the original values are reported with transaction
types 120-130, and that valuation allowances are reported with
transaction types 130-140. In this case, the reported financial data
with transaction type 130 would be recognized as the original value and
as a valuation allowance.

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?

Define the selections of subassignments so that they do not overlap.

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 UCFI052 - Reported inventory items: Subassignments overlap ?

  The SAP error message UCFI052, which states "Reported inventory items: Subassignments overlap," typically occurs in the context of inventory management and reporting, particularly when dealing with subassignments in inventory records. This error indicates that there are overlapping subassignments for inventory items, which can lead to inconsistencies in inventory reporting and management.
  Cause:
  The error is usually caused by one of the following issues:
  
  
  Overlapping Subassignments: Two or more subassignments for the same inventory item overlap in terms of their quantity or time period. This can happen if there are multiple transactions that have not been properly closed or if there are errors in data entry.
  
  
  Incorrect Data Entry: Manual entry errors or incorrect data uploads can lead to overlapping subassignments.
  
  
  System Configuration Issues: Sometimes, the configuration settings in SAP related to inventory management may not be set up correctly, leading to conflicts in subassignment data.
  
  
  Solution:
  To resolve the UCFI052 error, you can take the following steps:
  
  
  Review Subassignments: Check the subassignments for the reported inventory items. Look for any overlaps in quantities or time periods. You can do this by running relevant inventory reports or using transaction codes like MB52 or MMBE.
  
  
  Correct Overlaps: If you find overlapping subassignments, you will need to correct them. This may involve adjusting quantities, changing dates, or deleting incorrect entries.
  
  
  Data Validation: Ensure that all data entries are validated before they are saved in the system. Implement checks to prevent overlapping subassignments from being created in the first place.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling subassignments and inventory management.
  
  
  System Configuration: If the issue persists, review the system configuration settings related to inventory management. Ensure that they are set up correctly to prevent overlaps.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide more detailed guidance based on your specific system configuration and version.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB52 (List Warehouse Stocks on Hand), MMBE (Stock Overview), and others that can help you analyze inventory data.
  Inventory Management Best Practices: Implement best practices for inventory management to minimize the risk of data entry errors and overlapping subassignments.
  User Training: Ensure that users involved in inventory management are adequately trained on the system and understand how to avoid common pitfalls that lead to errors.
  
  By following these steps, you should be able to identify and resolve the cause of the UCFI052 error in SAP.