How To Fix RSOBI_MF223 - No main field found; see long text

RSOBI_MF223 - Overview

• Message type: E = Error

• Message class: RSOBI_MF - Messages for SOBI Model Factory

• Message number: 223

• Message text: No main field found; see long text

What causes this issue?

You tried to determine the field of the DataSource that can be assigned
to the InfoObject to be generated or re-used. No suitable field of the
DataSource was found.

System Response

The data flow for generation could not be completed successfully.

How to fix this error?

Check the fields of the DataSource. There might not be any fields or
possibly all the other fields correspond semantically to the language
key, correspond to the short, medium and long text, or are used for the
upper and lower limits of the date.

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.

RSOBI_MF223 - Details

• The SAP error message RSOBI_MF223 "No main field found; see long text" typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the data model or the InfoObject configuration. This error indicates that the system is unable to find a main field that is required for processing the data.
  
  Cause:
  
  Missing Main Field: The main field that is expected in the data model or InfoObject is not defined or is missing.
  Incorrect Configuration: The InfoObject or data source may not be configured correctly, leading to the absence of the required main field.
  Data Source Issues: The data source from which the data is being extracted may not have the necessary fields defined.
  Transformation Issues: If there are transformations involved, they may not be set up correctly to map the fields properly.
  
  
  Solution:
  
  
  Check InfoObject Configuration:
  
  Go to the InfoObject in the SAP BW system and verify that