How To Fix /BOBF/CONF121 - Internal attribute for conversion rule &1 may not be assigned (&2 &3)

/BOBF/CONF121 - Overview

• Message type: E = Error

• Message class: /BOBF/CONF -

• Message number: 121

• Message text: Internal attribute for conversion rule &1 may not be assigned (&2 &3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/CONF121 - Internal attribute for conversion rule &1 may not be assigned (&2 &3) ?

  The SAP error message /BOBF/CONF121 indicates that there is an issue with the assignment of an internal attribute for a conversion rule in the Business Object Processing Framework (BOPF). This error typically arises when there is a mismatch or an incorrect configuration in the BOPF model, particularly related to the conversion rules defined for attributes.
  
  Cause:
  
  Incorrect Configuration: The internal attribute specified in the conversion rule may not be correctly configured or may not exist in the context of the business object.
  Data Type Mismatch: There could be a mismatch in the data types between the source and target attributes in the conversion rule.
  Missing Attributes: The internal attribute that is being referenced may not be defined in the business object or may have been deleted or renamed.
  Inconsistent Model: The BOPF model may be inconsistent due to changes made in the underlying data model or business object definitions.
  
  
  Solution:
  
  Check Configuration: Review the configuration of the