How To Fix /BOBF/CONF187 - Internal alternative key &1 of node &2 shall not contain attribute &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CONF -

• Message number: 187

• Message text: Internal alternative key &1 of node &2 shall not contain attribute &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/CONF187 - Internal alternative key &1 of node &2 shall not contain attribute &3 ?

  The SAP error message /BOBF/CONF187 indicates that there is an issue with the internal alternative key configuration in the Business Object Processing Framework (BOPF). Specifically, the error states that the internal alternative key for a particular node should not contain a specific attribute.
  Cause:
  This error typically arises due to one of the following reasons:
  
  
  Incorrect Configuration: The internal alternative key is configured to include an attribute that is not allowed. This could be due to a misunderstanding of the BOPF framework's rules regarding which attributes can be part of an internal alternative key.
  
  
  Data Model Issues: The data model may have been altered, and the changes have not been reflected in the BOPF configuration. This can lead to inconsistencies between the data model and the BOPF definitions.
  
  
  Attribute Type: The attribute in question may not be suitable for inclusion in an internal alternative key due to its data type or characteristics (e.g., it may be a transient attribute or not unique).
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review BOPF Configuration:
  
  Go to the BOPF configuration for the relevant business object and check the definition of the internal alternative key.
  Ensure that the attributes included in the internal alternative key are valid and allowed.
  
  
  
  Modify the Internal Alternative Key:
  
  If an invalid attribute is found in the internal alternative key, remove it from the key definition.
  Save and activate the changes.
  
  
  
  Check Data Model:
  
  Ensure that the data model aligns with the BOPF configuration. If there have been recent changes to the data model, make sure they are reflected in the BOPF settings.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality to ensure that the error no longer occurs.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or the BOPF guidelines to understand the rules regarding internal alternative keys and attributes.
  
  
  
  Related Information:
  
  BOPF (Business Object Processing Framework): A framework in SAP that allows for the creation and management of business objects, including their behavior and data models.
  Alternative Keys: These are used to uniquely identify records in a business object. Internal alternative keys are particularly used for internal processing and may have specific restrictions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a technical expert familiar with BOPF configurations.