How To Fix UCFI051 - Reported inventory items: Items/product groups overlap

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 051

• Message text: Reported inventory items: Items/product groups overlap

What causes this issue?

The combinations of items and product groups you specified overlap each
other.
Example
If you define that certain selections of subassignments are assigned to
item 100000 and the product group range from PG1 to PG3, you must not
also assign other selections of subassignments to the same item and the
product group range from PG3 to PG5. In this case, the system might read
the reported financial data for item 100000 and product group PG3 twice.

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?

Ensure that no combinations of items and product groups overlap each
other.

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 UCFI051 - Reported inventory items: Items/product groups overlap ?

  The SAP error message UCFI051, which states "Reported inventory items: Items/product groups overlap," typically occurs in the context of inventory management and reporting. This error indicates that there is a conflict in the inventory items or product groups being reported, where the same items or groups are overlapping in the selection criteria.
  Cause:
  
  Overlapping Selection Criteria: The error usually arises when the selection criteria for inventory items or product groups include overlapping ranges or categories. For example, if you are trying to report on two product groups that share some common items, this can trigger the error.
  Incorrect Configuration: There may be issues with how the product groups or items are configured in the system, leading to overlaps.
  Data Entry Errors: Manual entry errors or incorrect data in the master data can also lead to overlaps in the reporting criteria.
  
  Solution:
  
  Review Selection Criteria: Check the selection criteria used in the report. Ensure that there are no overlapping ranges or categories. Adjust the criteria to ensure that each item or product group is distinct.
  Check Product Group Configuration: Review the configuration of product groups in the system. Ensure that they are set up correctly and do not overlap in terms of the items they include.
  Data Cleanup: If there are data entry errors, correct them in the master data. This may involve updating item classifications or product group assignments.
  Use Distinct Filters: When generating reports, use distinct filters to separate the items or product groups to avoid overlaps.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the report you are trying to run, as there may be additional parameters or settings that need to be adjusted.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to inventory management (e.g., MB52 for inventory reports) to better understand how to navigate and adjust settings.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.