How To Fix WRF_REF165 - Reference Determination via attributes does not allow search for modules

WRF_REF165 - Overview

• Message type: E = Error

• Message class: WRF_REF - Messages from References for Materials Without History

• Message number: 165

• Message text: Reference Determination via attributes does not allow search for modules

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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WRF_REF165 - Details

• The SAP error message WRF_REF165 indicates that there is an issue with the reference determination process in the SAP system, specifically when it comes to searching for modules based on attributes. This error typically arises in the context of SAP's Variant Configuration (VC) or when dealing with product hierarchies and attributes in the SAP system.
  
  Cause:
  The error message WRF_REF165 usually occurs due to one or more of the following reasons:
  
  
  Missing or Incorrect Configuration: The configuration settings for the reference determination might not be set up correctly. This can include missing attributes or incorrect assignment of characteristics to the product.
  
  
  Attribute Assignment Issues: The attributes that are supposed to be used for reference determination may not be properly assigned to the relevant materials or product variants.
  
  
  Data Inconsistencies: There may be inconsistencies in the master data, such as missing values for required attributes or incorrect data types.
  
  
  Search Strategy Issues: The search strategy for finding