How To Fix CM_EXPERT329 - Unknown table field &1 was assigned to fact with ext. ID &2

CM_EXPERT329 - Overview

• Message type: E = Error

• Message class: CM_EXPERT - Messages for Expert

• Message number: 329

• Message text: Unknown table field &1 was assigned to fact with ext. ID &2

What causes this issue?

The external ID of the fact contains a table field that does not exist
in the table that was assigned to the fact type.

How to fix this error?

INCLUDE EHS_25A_EXPERT01 OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EXPERT329 - Unknown table field &1 was assigned to fact with ext. ID &2 ?

  The SAP error message CM_EXPERT329 indicates that there is an issue with a field assignment in a fact table. Specifically, it means that a field (denoted as &1) is not recognized or does not exist in the context of the fact table with the external ID &2. This can occur in various scenarios, particularly when working with SAP BW (Business Warehouse) or SAP HANA models.
  Causes:
  
  Field Name Mismatch: The field name specified in the assignment does not match any existing field in the data source or the fact table.
  Data Source Changes: If the underlying data source has been modified (e.g., fields added, renamed, or deleted), the fact table may still reference the old field names.
  Modeling Errors: Errors during the modeling process, such as incorrect mappings or configurations in the InfoObjects or InfoProviders.
  Transport Issues: If the changes were transported from one system to another (e.g., from development to production), there may be