How To Fix UPO_MIG128 - &1 Well Class code already exist in UOM

UPO_MIG128 - Overview

• Message type: E = Error

• Message class: UPO_MIG - Message Class for PRA->UOM Migration

• Message number: 128

• Message text: &1 Well Class code already exist in UOM

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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UPO_MIG128 - Details

• The SAP error message UPO_MIG128 indicates that there is an issue related to the Well Class code in the Unit of Measure (UOM) during a migration or data import process. This error typically arises when you are trying to create or update a Well Class code that already exists in the system.
  
  Cause:
  
  Duplicate Entry: The primary cause of this error is that the Well Class code you are trying to create or import already exists in the database. SAP does not allow duplicate entries for certain key fields to maintain data integrity.
  Data Migration Issues: If you are migrating data from another system or performing a bulk upload, there may be duplicates in the source data that are not being handled correctly.
  
  Configuration Issues: There may be configuration settings in SAP that enforce unique constraints on Well Class codes.
  
  
  Solution:
  
  Check Existing Entries: Before attempting to create a new Well Class code, check the existing