How To Fix RSAR348 - No field mapping to the DataSource was found

RSAR348 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 348

• Message text: No field mapping to the DataSource was found

What causes this issue?

To be able to process the contents of a data source in BW, the
assignment of fields for the data source to BW InfoObjects has to be
maintained.

System Response

Processing has been terminated.

How to fix this error?

Assign the corresponding BW InfoObjects to the data source fields in the
InfoSource maintenance.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR348 - No field mapping to the DataSource was found ?

  The SAP error message RSAR348 indicates that there is no field mapping defined for a DataSource in the context of SAP BW (Business Warehouse) or SAP Data Services. This error typically occurs when you are trying to load data from a source system into SAP BW, and the system cannot find the necessary field mappings to transform the data correctly.
  Cause
  The error can be caused by several factors:
  
  Missing Field Mapping: The DataSource may not have any field mappings defined, which means that the system does not know how to map the fields from the source to the target.
  Incorrect DataSource Configuration: The DataSource might not be configured correctly, leading to a lack of field definitions.
  Changes in Source Structure: If the structure of the source data has changed (e.g., fields added or removed), the existing mappings may no longer be valid.
  Transport Issues: If the DataSource was transported from one system to another, the