How To Fix UCF1012 - Allocation cannot be executed on posting level &1

UCF1012 - Overview

• Message type: E = Error

• Message class: UCF1 - Messages for Allocations

• Message number: 012

• Message text: Allocation cannot be executed on posting level &1

What causes this issue?

The task has a document type that uses an invalid posting level.

System Response

The allocation cannot be executed. The data will not be modified.

How to fix this error?

Make sure that the document type uses posting level 01 (adjustments to
reported financial data) or posting level 10 (standardizing entries).

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCF1012 - Allocation cannot be executed on posting level &1 ?

  The SAP error message UCF1012, which states "Allocation cannot be executed on posting level &1," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with allocations in cost centers or internal orders. This error indicates that the allocation process cannot be performed due to the specified posting level.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  
  Posting Level Configuration: The posting level specified in the allocation run is not compatible with the settings in the controlling area or the cost center. Each cost center or internal order can have a specific posting level that determines how costs are allocated.
  
  
  Incorrect Master Data: The master data for the cost centers or internal orders involved in the allocation may not be set up correctly, leading to conflicts with the posting level.
  
  
  Allocation Type: The type of allocation being attempted may not be allowed for the specified posting level.