How To Fix BUP_IDEN021 - Business partner &1 with invalid type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: BUP_IDEN - BP: Identifications

• Message number: 021

• Message text: Business partner &1 with invalid type &2

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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Smart SAP Assistant

• What is the cause and solution for SAP error message BUP_IDEN021 - Business partner &1 with invalid type &2 ?

  The SAP error message BUP_IDEN021 indicates that there is an issue with the business partner (BP) identified by the ID &1, which has an invalid type &2. This error typically arises when the system expects a specific type of business partner (e.g., organization, person, group) but encounters a different or unsupported type.
  Cause:
  
  Incorrect Business Partner Type: The business partner you are trying to use may not be of the expected type for the operation you are performing.
  Data Inconsistency: There may be inconsistencies in the business partner data, such as incorrect configuration or missing attributes.
  Configuration Issues: The system may not be properly configured to recognize the business partner type you are trying to use.
  Custom Development: If there are custom developments or enhancements in your SAP system, they might be causing the issue by not handling certain business partner types correctly.
  
  Solution:
  
  Check Business Partner Type: Verify the type of the business partner in question. You can do this by navigating to the business partner master data and checking its attributes.
  Correct the Business Partner: If the business partner type is incorrect, you may need to change it to the appropriate type or create a new business partner with the correct type.
  Review Configuration: Ensure that the configuration for business partner types in your SAP system is correct. This includes checking the settings in the relevant customizing transactions (e.g., SPRO).
  Data Consistency Check: Run data consistency checks to identify any inconsistencies in the business partner data. You can use transaction codes like BP or BUPA to manage and review business partner data.
  Consult Documentation: Refer to SAP documentation or notes related to business partner management for any specific guidance or known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like BP (Business Partner) to manage business partner data.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Business Partner Types: Familiarize yourself with the different business partner types and their intended use cases within your organization.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.