How To Fix EPROD032 - Attribute &1: Key reference does not exist

EPROD032 - Overview

• Message type: E = Error

• Message class: EPROD - Messages for IS-U Master Data Templates

• Message number: 032

• Message text: Attribute &1: Key reference does not exist

What causes this issue?

In master data template category &v2&, the attribute &v1& has a key
reference. This means:
If you create a master data template with this category, the attribute
can be given the <ls>key reference</> <DS:DE.EPD_EVALTYPE>evaluation
category</>.
When the master data template is executed, the value is provided from a
given key attribute of a higher-level node.
The key reference defines the higher-level node and attribute from which
the value is taken at runtime.
The higher-level attribute must have the name &v4&.
The higher-level attribute must be marked as a <DS:DE.EPD_KEYATTR>key
field</>.
The higher-level node must have the value &v3& as an external key
category (the master data template category can, but does not have to
agree with the external key category).
An attribute with these characteristics does not exist.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message EPROD032 - Attribute &1: Key reference does not exist ?

  The SAP error message EPROD032, which states "Attribute &1: Key reference does not exist," typically occurs in the context of product master data management, particularly when dealing with attributes in the SAP Product Lifecycle Management (PLM) or SAP Master Data Governance (MDG) modules. This error indicates that the system is unable to find a reference for a specific key attribute that is expected to exist in the database.
  
  Cause:
  
  
  Missing Key Reference: The key reference for the attribute specified (denoted by &1) does not exist in the system. This could be due to:
  
  The attribute was not properly defined or created.
  The reference data was deleted or not yet created.
  There is a mismatch in the configuration or data entry.
  
  
  
  Data Inconsistency: There may be inconsistencies in the data, such as incorrect or incomplete entries in the relevant tables.
  
  
  
  Configuration Issues: The configuration settings for the product attributes may not be set up correctly, leading to the