How To Fix OPS_SE_WM_XI_PROXY030 - Problem in exactly once request: UUID &1, &2

OPS_SE_WM_XI_PROXY030 - Overview

• Message type: E = Error

• Message class: OPS_SE_WM_XI_PROXY - Message class for XI WM messages

• Message number: 030

• Message text: Problem in exactly once request: UUID &1, &2

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 OPS_SE_WM_XI_PROXY030 - Problem in exactly once request: UUID &1, &2 ?

  The SAP error message OPS_SE_WM_XI_PROXY030 indicates a problem with the "exactly once" processing of a request in the context of SAP's integration framework, particularly when dealing with XI (Exchange Infrastructure) or PI (Process Integration) scenarios. This error typically arises when there is an issue with the processing of a message that is supposed to be processed exactly once, which is crucial for ensuring data integrity in integration scenarios.
  
  Cause:
  The error can be caused by several factors, including:
  
  Message Processing Failure: The message could not be processed successfully due to an error in the receiving system or during the transformation process.
  Timeouts: The processing of the message took too long, leading to a timeout.
  Duplicate Messages: The system may have detected a duplicate message that it is trying to process again.
  
  Configuration Issues: There may be misconfigurations in the integration settings, such as incorrect endpoint URLs or authentication issues.
  Network Issues: Connectivity problems between the SAP system