How To Fix UPB151 - &3 &1 occurs as source and as target

UPB151 - Overview

• Message type: E = Error

• Message class: UPB - BPS: Balance sheet planning messages

• Message number: 151

• Message text: &3 &1 occurs as source and as target

What causes this issue?

Value &v1& of account characteristic &v3& (&v2&) occurs both as the
source and as the target of an update. However an account can not be
posted in both directions.

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?

Make sure that every characteristic value of the account characteristic
&v3& (&v2&) occurs either only as a source account or as a target
account of posting records.

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 UPB151 - &3 &1 occurs as source and as target ?

  The SAP error message UPB151 typically relates to issues in the SAP Business Planning and Consolidation (BPC) environment, particularly when dealing with data transport or data management processes. The error message format you provided, "UPB151 &3 &1," indicates that there is a problem with the source and target during a data transport operation.
  
  Cause:
  The error UPB151 can occur due to several reasons, including:
  
  
  Data Source/Target Mismatch: The source and target data models may not be compatible, or there may be a mismatch in the dimensions or structure of the data being transported.
  
  
  Missing Data: The data that is supposed to be transported from the source to the target may be missing or not properly defined.
  
  
  
  Configuration Issues: There may be configuration issues in the BPC settings that prevent the data transport from being executed correctly.
  
  
  Authorization Issues: The user executing the transport may not have the necessary authorizations to access the source or target data.
  
  
  Technical