How To Fix RSAR444 - Field &2 is missing in Content Version of DataSource &1

RSAR444 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 444

• Message text: Field &2 is missing in Content Version of DataSource &1

What causes this issue?

Field &V2&, which is contained in your version, is missing from the
content version of data source &V1&.

System Response

If you transfer the data source in "Copy" mode, your field will be
deleted.
If you transfer the data source in "Merge" mode, your fields will
remain intact.

Error message extract from SAP system. Copyright SAP SE.

RSAR444 - Details

• The SAP error message RSAR444 indicates that a specific field (denoted as &2) is missing in the content version of a DataSource (denoted as &1). This error typically occurs in the context of SAP BW (Business Warehouse) when there is a mismatch between the DataSource definition and the underlying data structure.
  
  Cause:
  
  Field Mismatch: The field that is expected in the DataSource is not present in the underlying data structure (e.g., the source system).
  DataSource Version: The DataSource might be outdated or not properly activated, leading to discrepancies in the expected fields.
  Changes in Source System: If there have been changes in the source system (like a database schema change), the DataSource may not reflect these changes.
  Transport Issues: If the DataSource was transported from one system to another, it might not have been properly updated or activated in the target system.
  
  
  Solution:
  
  Check DataSource Definition: Go to the DataSource in the SAP BW system and verify