How To Fix RSODSO_UPDATE028 - Key violation for DataStore &1, request &2, package &3

RSODSO_UPDATE028 - Overview

• Message type: E = Error

• Message class: RSODSO_UPDATE - Messages for loading DataStore objects

• Message number: 028

• Message text: Key violation for DataStore &1, request &2, package &3

What causes this issue?

Insertion of request &v2& / data package &v3& led to a violation of the
uniqueness of the key in DataStore &v1& <AB>REQUEST/DATAPAKID/RECORD.
Save was reset.</>

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

RSODSO_UPDATE028 - Details

• The SAP error message RSODSO_UPDATE028 indicates a key violation in a DataStore Object (DSO) during the update process. This typically occurs when there is an attempt to insert or update a record in the DSO that violates the primary key constraints defined for that DSO.
  
  Cause:
  
  
  Duplicate Key Values: The most common cause of this error is that the data being loaded into the DSO contains duplicate key values that already exist in the DSO. Each record in a DSO must have a unique key, and if the incoming data has a key that already exists, it will trigger this error.
  
  
  Incorrect Data: The data being loaded may not conform to the expected structure or may have been transformed incorrectly, leading to key violations.
  
  
  Data Source Issues: If the data source from which the DSO is being populated has inconsistencies or duplicates, this can also lead to key violations.
  
  
  Incorrect Update Mode: If the DSO