How To Fix FSBP_TC027 - Business partner role was not passed on the interface

SAP Error Message - Details

• Message type: E = Error

• Message class: FSBP_TC -

• Message number: 027

• Message text: Business partner role was not passed on the interface

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FSBP_TC027 - Business partner role was not passed on the interface ?

  The SAP error message FSBP_TC027, which states "Business partner role was not passed on the interface," typically occurs in the context of business partner (BP) integration or data transfer processes. This error indicates that the system expected a business partner role to be specified, but it was not provided in the interface call.
  Cause:
  
  Missing Role Assignment: The business partner being processed does not have the required role assigned. Each business partner can have multiple roles (e.g., customer, vendor, etc.), and if the relevant role is not assigned, the system cannot process the request.
  Interface Configuration: The interface or middleware used for data transfer may not be configured correctly to include the necessary business partner roles.
  Data Mapping Issues: There may be issues in the data mapping between the source system and SAP, leading to the omission of the business partner role in the data being sent.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might not be handling the business partner roles correctly.
  
  Solution:
  
  Check Business Partner Roles: Verify that the business partner in question has the necessary roles assigned. You can do this by navigating to the Business Partner transaction (BP) in SAP and checking the roles assigned to the specific business partner.
  Review Interface Configuration: If you are using middleware (like SAP PI/PO or other integration tools), check the configuration to ensure that the business partner roles are being passed correctly in the interface.
  Data Validation: Ensure that the data being sent to SAP includes the required business partner role. This may involve checking the source system or the data transformation logic.
  Debugging: If you have access to the development environment, consider debugging the interface to see where the role information is being lost or not passed.
  Consult Documentation: Review any relevant documentation for the interface or integration process to ensure that all required fields, including business partner roles, are being populated correctly.
  
  Related Information:
  
  Business Partner Roles: In SAP, business partners can have multiple roles, and each role defines the specific functions and attributes associated with that partner. Common roles include "Customer," "Vendor," and "Employee."
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP (Business Partner) for managing business partners and their roles.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional insights or solutions for specific scenarios.
  Integration Scenarios: If you are working with specific integration scenarios (like S/4HANA, SAP CRM, etc.), ensure that you are following the best practices for those scenarios.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.