How To Fix TN_PROCESS064 - The white list of allowed objects has to be defined uniquely

SAP Error Message - Details

• Message type: E = Error

• Message class: TN_PROCESS - Message Class for OCS Change Processes

• Message number: 064

• Message text: The white list of allowed objects has to be defined uniquely

What causes this issue?

The system uses a white list of allowed object types. Every object type
must appear only once on this white list.
The system found an object which matches two entries on the white list,
which is a serious inconsistency.

System Response

The import process is aborted.

How to fix this error?

Open a ticket on component BC-UPG-OCS-SPA and request an adjustmnet of
the white list.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TN_PROCESS064 - The white list of allowed objects has to be defined uniquely ?

  The SAP error message TN_PROCESS064 indicates that there is an issue with the configuration of the whitelist for allowed objects in the context of SAP's transport management system or related processes. This error typically arises when the system detects that the whitelist configuration is ambiguous or not uniquely defined.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Duplicate Entries: There are duplicate entries in the whitelist configuration, which leads to ambiguity in determining which object is allowed.
  Improper Configuration: The whitelist may not be properly configured, leading to conflicts or overlaps in the definitions of allowed objects.
  Transport Layer Issues: If the transport layer is not set up correctly, it may lead to issues with how objects are processed and validated against the whitelist.
  
  Solution:
  To resolve the TN_PROCESS064 error, you can follow these steps:
  
  
  Check Whitelist Configuration:
  
  Go to the relevant configuration transaction (e.g., SCC4 for client settings or SCC1 for transport requests) and review the whitelist settings.
  Ensure that there are no duplicate entries. Each object type should be uniquely defined.
  
  
  
  Modify Entries:
  
  If you find duplicate entries, remove or modify them to ensure that each entry is unique.
  Make sure that the entries are correctly formatted and correspond to the objects you intend to allow.
  
  
  
  Transport Management Configuration:
  
  Review the transport management configuration to ensure that all settings are correct and that there are no conflicts.
  Check the transport routes and layers to ensure they are properly defined.
  
  
  
  Testing:
  
  After making changes, test the configuration by attempting to perform the action that previously triggered the error.
  Monitor the system for any further errors or issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to transport management and whitelisting for any specific guidelines or updates that may apply to your version of SAP.
  
  
  
  Seek Support:
  
  If the issue persists after checking the configuration, consider reaching out to SAP support or consulting with an SAP Basis administrator for further assistance.
  
  
  
  Related Information:
  
  Transport Management System (TMS): Understanding how TMS works and how whitelists are used can help in troubleshooting similar issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  System Logs: Review system logs for any additional error messages or warnings that may provide more insight into the issue.
  
  By following these steps, you should be able to resolve the TN_PROCESS064 error and ensure that your whitelist configuration is correctly set up.