How To Fix EPIC_BANK_COMM303 - Secure user already assigned to this bank communication type

SAP Error Message - Details

• Message type: E = Error

• Message class: EPIC_BANK_COMM - Message Class for BACO PROG

• Message number: 303

• Message text: Secure user already assigned to this bank communication type

What causes this issue?

You tried to assign this secure logon user to a combination of company
code, house bank, account ID and bank communication type, but a user has
already been assigned to these keys.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If you want to change the assignment, delete the existing user
assignment in the <LS>User Assignment</> group box and then create a new
assignment for this user.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EPIC_BANK_COMM303 - Secure user already assigned to this bank communication type ?

  The SAP error message "EPIC_BANK_COMM303 Secure user already assigned to this bank communication type" typically occurs in the context of bank communication settings within the SAP system. This error indicates that a secure user (usually a user with specific permissions or roles) is already assigned to the specified bank communication type, and the system does not allow multiple assignments for the same user to that communication type.
  Cause:
  
  Duplicate Assignment: The primary cause of this error is that the secure user you are trying to assign to a bank communication type is already assigned to that type.
  Configuration Issues: There may be a misconfiguration in the bank communication settings or user roles that leads to this error.
  User Role Conflicts: The user may have conflicting roles or permissions that prevent them from being assigned again.
  
  Solution:
  
  
  Check Existing Assignments:
  
  Navigate to the bank communication configuration in SAP.
  Check the list of secure users assigned to the specific bank communication type.
  If the user is already listed, you may need to remove them from that assignment if you intend to reassign them.
  
  
  
  Remove Duplicate Assignment:
  
  If you find that the user is already assigned and you want to change the assignment, remove the existing assignment first before trying to assign them again.
  
  
  
  Review User Roles:
  
  Ensure that the user has the correct roles and permissions needed for the bank communication type.
  If necessary, adjust the user roles to avoid conflicts.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions on managing bank communication types and secure user assignments.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking assignments and roles, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Bank Communication Management: This feature in SAP allows organizations to manage their bank communications securely and efficiently.
  User Roles and Authorizations: Understanding how user roles and authorizations work in SAP can help prevent similar issues in the future.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like OBPM1 for bank communication management) to navigate the system more effectively.
  
  By following these steps, you should be able to resolve the EPIC_BANK_COMM303 error and manage your bank communication settings effectively.