How To Fix /BOBF/CONF179 - Generated Mapper Class is out of date: Regeneration necessary

/BOBF/CONF179 - Overview

• Message type: E = Error

• Message class: /BOBF/CONF -

• Message number: 179

• Message text: Generated Mapper Class is out of date: Regeneration necessary

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/CONF179 - Generated Mapper Class is out of date: Regeneration necessary ?

  The SAP error message /BOBF/CONF179 Generated Mapper Class is out of date: Regeneration necessary typically occurs in the context of the Business Object Processing Framework (BOPF) in SAP. This error indicates that the generated mapper class for a BOPF business object is outdated and needs to be regenerated. Here’s a breakdown of the cause, solution, and related information:
  
  Cause:
  
  Changes in Business Object: The underlying business object definition has been modified (e.g., changes in attributes, associations, or other configurations).
  Code Changes: If there have been changes in the ABAP code or enhancements related to the BOPF business object, the generated classes may become outdated.
  Transport Requests: If the business object was transported from one system to another, the generated classes may not have been transported correctly.
  
  
  Solution:
  To resolve this error, you need to regenerate the mapper class for the affected BOPF business object. Here are the steps to do this:
  
  
  Access the BOPF Configuration:
  
  Go to transaction