How To Fix /BOBF/CONF445 - Data type &1 of alternative key &2 does not exist (BO &3, node &4)

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CONF -

• Message number: 445

• Message text: Data type &1 of alternative key &2 does not exist (BO &3, node &4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/CONF445 - Data type &1 of alternative key &2 does not exist (BO &3, node &4) ?

  The SAP error message /BOBF/CONF445 indicates that there is an issue with the configuration of an alternative key in a Business Object (BO) within the Business Object Processing Framework (BOPF). Specifically, the error states that a data type specified for an alternative key does not exist.
  Cause:
  
  Missing Data Type: The data type specified for the alternative key does not exist in the system. This could be due to a typo or an incorrect reference in the configuration.
  Incorrect Configuration: The alternative key may have been configured incorrectly, leading to a reference to a non-existent data type.
  Transport Issues: If the configuration was transported from another system, there may have been issues during the transport that caused the data type to be missing.
  Changes in Data Model: If there have been changes to the underlying data model or the Business Object, it may have resulted in the data type being removed or renamed.
  
  Solution:
  
  Check Configuration: Review the configuration of the alternative key in the BOPF. Ensure that the data type specified for the alternative key is correct and exists in the system.
  
  Navigate to the relevant Business Object in the BOPF configuration and verify the alternative key settings.
  
  
  Verify Data Types: Check the data dictionary (SE11) to confirm that the data type exists. If it does not exist, you may need to create it or correct the reference in the alternative key configuration.
  Adjust Transport Requests: If the issue arose after a transport, check the transport logs for any errors and ensure that all necessary objects were transported correctly.
  Consult Documentation: Refer to the SAP documentation for BOPF and alternative keys to ensure that you are following the correct procedures for configuration.
  Debugging: If necessary, use debugging tools to trace the execution and identify where the error is being triggered.
  
  Related Information:
  
  BOPF Documentation: Familiarize yourself with the Business Object Processing Framework and its configuration guidelines.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases encountered by other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.