How To Fix R1128 - Application object &1: BP roles cannot be passed

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 128

• Message text: Application object &1: BP roles cannot be passed

What causes this issue?

A setting has been made for application object &V1& such that BP roles
are not be used in BDT. You therefore cannot transfer BP roles when you
call BDT.

System Response

Termination message

How to fix this error?

You should make one of the following changes:
Do not transfer any BP roles to BDT when calling the application
Change the setting for application object &V1& so that it uses BP roles
in BDT.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R1128 - Application object &1: BP roles cannot be passed ?

  The SAP error message R1128, which states "Application object &1: BP roles cannot be passed," typically occurs in the context of Business Partner (BP) roles in SAP systems, particularly when dealing with data transfer or integration scenarios. This error indicates that there is an issue with the Business Partner roles that are being processed or transferred.
  Cause:
  
  Missing Roles: The Business Partner may not have the required roles assigned. Each Business Partner can have multiple roles, and if the role expected by the application is not assigned, this error can occur.
  Incorrect Configuration: There may be a configuration issue in the system where the roles are not properly defined or linked to the Business Partner.
  Data Inconsistency: There could be inconsistencies in the data being processed, such as trying to pass roles that do not exist or are not valid for the specific Business Partner.
  Authorization Issues: The user or process attempting to access or modify the Business Partner roles may not have the necessary authorizations.
  
  Solution:
  
  Check Business Partner Roles: Verify that the Business Partner in question has the required roles assigned. You can do this by navigating to the Business Partner transaction (BP) and checking the roles assigned to the specific Business Partner.
  Review Configuration: Ensure that the configuration for Business Partner roles is correct. This includes checking the role definitions and ensuring they are properly set up in the system.
  Data Validation: Validate the data being processed to ensure that it is consistent and that all required fields are populated correctly. This may involve checking the data source or the integration process.
  Authorization Check: Ensure that the user or process has the necessary authorizations to access and modify Business Partner roles. This may involve checking user roles and authorizations in the SAP system.
  Consult Documentation: Refer to SAP documentation or notes related to Business Partner roles and the specific transaction or process you are working with for additional guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP (Business Partner), SU01 (User Maintenance), and others that may help in managing Business Partners and their roles.
  Integration Scenarios: If this error occurs during data transfer (e.g., using IDocs or BAPIs), review the integration settings and mappings to ensure that they are correctly configured.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or consult with a technical expert familiar with your specific SAP environment.