How To Fix RDM_OPT_OUTBOUND408 - Error occurred on sending of a message

SAP Error Message - Details

• Message type: E = Error

• Message class: RDM_OPT_OUTBOUND - Price Optimization: Messages for Outbound Interfaces

• Message number: 408

• Message text: Error occurred on sending of a message

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 RDM_OPT_OUTBOUND408 - Error occurred on sending of a message ?

  The SAP error message RDM_OPT_OUTBOUND408, which indicates that an error occurred while sending a message, typically relates to issues in the outbound processing of messages in the SAP system. This error can arise in various contexts, such as when using SAP's Application Interface Framework (AIF), SAP Process Integration (PI), or other messaging frameworks.
  Possible Causes:
  
  Network Issues: There may be connectivity problems between the SAP system and the target system or service.
  Configuration Errors: Incorrect configuration settings in the communication channels, such as endpoint URLs, authentication methods, or message formats.
  Message Format Issues: The message being sent may not conform to the expected format or schema required by the receiving system.
  Authorization Issues: The user or service account used for sending the message may lack the necessary permissions.
  System Performance: High load on the SAP system or the target system may lead to timeouts or failures in message delivery.
  Error in the Message Content: The content of