How To Fix UD182 - Inconsistency between delta and full versions

SAP Error Message - Details

• Message type: E = Error

• Message class: UD - EDM - Enterprise Data Model

• Message number: 182

• Message text: Inconsistency between delta and full versions

What causes this issue?

An internal error has occurred:
The difference between two versions was recorded in a delta table. A
line marked as <LS>inserted</> or <LS>changed</> in the delta could not
be located in the more recent version.

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?

A program modification is required to correct this error. Please
contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UD182 - Inconsistency between delta and full versions ?

  The SAP error message UD182, which indicates an "Inconsistency between delta and full versions," typically arises in the context of SAP data extraction processes, particularly when dealing with DataSources in SAP BW (Business Warehouse) or SAP S/4HANA systems. This error suggests that there is a mismatch between the delta data and the full data set, which can lead to issues in data consistency and integrity.
  Causes of Error UD182
  
  
  Delta Initialization Issues: If the delta initialization process was not completed successfully, it can lead to inconsistencies between the full and delta data sets.
  
  
  Data Load Failures: If there were failures during the data load process (e.g., due to network issues, system crashes, etc.), it can result in incomplete or corrupted delta records.
  
  
  Changes in DataSource Structure: If the structure of the DataSource has changed (e.g., fields added or removed) after the full load but before the delta load, it can cause inconsistencies.
  
  
  Manual Changes: Manual