How To Fix RY153 - DI: Non-unique references to external transactions were transferred

SAP Error Message - Details

• Message type: E = Error

• Message class: RY - Messages for RM Basis

• Message number: 153

• Message text: DI: Non-unique references to external transactions were transferred

What causes this issue?

The transferred references to transactions external to the risk object
are not permitted. Check the field &V2& in the primary transaction with
TID &V1&.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RY153 - DI: Non-unique references to external transactions were transferred ?

  The SAP error message RY153, which states "DI: Non-unique references to external transactions were transferred," typically occurs in the context of data integration or data transfer processes, particularly when dealing with external transactions in SAP systems. This error indicates that there are multiple entries or references that are not unique, which can lead to confusion or conflicts in processing.
  Cause:
  
  Duplicate References: The most common cause of this error is the presence of duplicate transaction references in the data being transferred. This can happen if the same transaction is being sent multiple times or if there are multiple records with the same identifier.
  Data Integrity Issues: There may be issues with the data integrity in the source system, leading to the generation of non-unique identifiers.
  Configuration Issues: Incorrect configuration in the data transfer settings or mapping can also lead to this error.
  
  Solution:
  
  Identify Duplicates: Check the data being transferred for duplicate transaction references. This can often be done by querying the source data or reviewing the logs of the data transfer process.
  Data Cleansing: If duplicates are found, you will need to cleanse the data to ensure that each transaction reference is unique. This may involve removing duplicates or consolidating records.
  Review Configuration: Ensure that the configuration settings for the data transfer process are correct. This includes checking mapping rules and ensuring that the identifiers used are set up to be unique.
  Testing: After making changes, conduct tests to ensure that the error does not occur again. This may involve running a smaller batch of data to verify that the issue has been resolved.
  Consult Documentation: Review SAP documentation or support notes related to the specific module or process you are working with, as there may be additional guidance or known issues related to this error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  Transaction Logs: Review transaction logs for more detailed error messages or warnings that may provide context for the issue.
  Support Community: Engage with the SAP community forums or support channels for additional assistance or to see if others have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the RY153 error and implement a solution to resolve it.