How To Fix EPROD029 - Attribute &1: Test conversion unsuccessful

EPROD029 - Overview

• Message type: E = Error

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

• Message number: 029

• Message text: Attribute &1: Test conversion unsuccessful

What causes this issue?

<DS:DE.FIELDNAME>Field</> &v3& of <DS:DE.TABNAME>structure</> &v2& is
allocated to attribute &v1& of <DS:DE.EPD_TYPEID>master data template
category</> &v4& as a reference.
The master data template uses this reference to convert the values of
the attribute. The values must be converted if you use the attribute as
a parameter and maintain it using external values. If the reference is
a data field for example, the system converts the parameter to an
internal data format.
You attempted to convert the attribute and the convertion did not work.
The reason for this is one of the following:
The reference is invalid.
You attempted to convert the attribute using an unsuitable value.

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

System Response

How to fix this error?

Use the attribute in a master data template as a parameter.
If an error occurs when you execute the master data template then
changethe reference.

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 EPROD029 - Attribute &1: Test conversion unsuccessful ?

  The SAP error message EPROD029, which states "Attribute &1: Test conversion unsuccessful," typically occurs during the data conversion process, particularly when working with attributes in SAP systems. This error indicates that the system encountered an issue while trying to convert a specific attribute value, which is represented by &1.
  
  Cause:
  
  Data Type Mismatch: The attribute value being converted does not match the expected data type. For example, trying to convert a string to a numeric type when the string contains non-numeric characters.
  Invalid Format: The value of the attribute may not be in the expected format. For instance, date formats or currency formats that do not align with the system's expectations.
  Missing Values: If the attribute is required but the value is missing or null, the conversion will fail.
  Custom Logic: If there is custom logic or user-defined functions involved in the conversion process, they may not handle certain cases correctly.
  
  
  Solution:
  
  Check Data Types: Verify that