How To Fix USMD_XI_PROXY031 - No object keys found for data replication

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD_XI_PROXY - Messages for SOA Services (from EHP5)

• Message number: 031

• Message text: No object keys found for data replication

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD_XI_PROXY031 - No object keys found for data replication ?

  The SAP error message USMD_XI_PROXY031 indicates that there are no object keys found for data replication in the context of SAP Master Data Governance (MDG) or SAP Data Services. This error typically occurs when the system is trying to replicate data but cannot find the necessary keys to identify the objects that need to be processed.
  Causes:
  
  Missing Object Keys: The most common cause is that the object keys required for the data replication process are missing or not correctly defined in the source system.
  Incorrect Configuration: There may be issues with the configuration of the data replication settings, such as incorrect mapping or missing parameters.
  Data Inconsistencies: The data in the source system may be inconsistent or incomplete, leading to the absence of required keys.
  Technical Issues: There could be technical issues with the middleware (like SAP PI/PO) that is responsible for data replication.
  Authorization Issues: The user or service account executing the replication may not have the necessary authorizations to access the required data.
  
  Solutions:
  
  Check Object Keys: Verify that the object keys are correctly defined in the source system. Ensure that the data you are trying to replicate has valid keys.
  Review Configuration: Go through the configuration settings for data replication in SAP MDG or the relevant system. Ensure that all necessary mappings and parameters are correctly set up.
  Data Validation: Perform a data validation check in the source system to ensure that the data is complete and consistent. Look for any missing or incorrect entries.
  Middleware Monitoring: If you are using middleware (like SAP PI/PO), check the logs and monitoring tools to identify any issues that may be affecting data replication.
  Authorization Check: Ensure that the user or service account has the necessary authorizations to access and replicate the data. You may need to consult with your security team to verify this.
  Debugging: If the issue persists, consider debugging the replication process to identify where the failure occurs. This may require technical expertise.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message for any specific patches or updates that may address the issue.
  Documentation: Review the official SAP documentation for Master Data Governance and data replication processes to ensure compliance with best practices.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.