How To Fix E1405 - IDoc with MDMP technology sent to tRFC port

SAP Error Message - Details

• Message type: E = Error

• Message class: E1 - Messages for IDoc Basis

• Message number: 405

• Message text: IDoc with MDMP technology sent to tRFC port

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 E1405 - IDoc with MDMP technology sent to tRFC port ?

  The SAP error message E1405 typically indicates an issue related to IDoc processing, particularly when using the Multi-Data Model Processing (MDMP) technology and sending IDocs to a transactional Remote Function Call (tRFC) port. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Configuration Issues: The tRFC port may not be correctly configured, leading to communication problems.
  IDoc Format Issues: The IDoc structure or data may not conform to the expected format, causing processing failures.
  MDMP Settings: Incorrect settings in the MDMP configuration can lead to issues when processing IDocs.
  System Performance: High system load or performance issues can cause timeouts or failures in processing IDocs.
  Network Issues: Problems in the network can lead to communication failures between systems.
  
  Solutions:
  
  
  Check tRFC Configuration:
  
  Verify the configuration of the tRFC port in transaction SM59. Ensure that the destination is correctly set up and reachable.
  Test the connection to ensure that it is working properly.
  
  
  
  Validate IDoc Structure:
  
  Use transaction WE02 or WE05 to check the IDoc for errors. Look for any inconsistencies in the data or structure.
  Ensure that the IDoc type and message type are correctly defined and match the expected formats.
  
  
  
  Review MDMP Settings:
  
  Check the MDMP configuration in transaction SMDP or related transactions to ensure that it is set up correctly.
  Ensure that the necessary settings for handling IDocs in an MDMP environment are properly configured.
  
  
  
  Monitor System Performance:
  
  Use transaction SM37 to check for any long-running jobs or background processes that may be affecting performance.
  Consider increasing system resources or optimizing performance if the system is under heavy load.
  
  
  
  Network Troubleshooting:
  
  Check for any network issues that may be affecting communication between systems.
  Use tools like ping or traceroute to diagnose network connectivity problems.
  
  
  
  Error Logs:
  
  Review the application logs in transaction SLG1 for any additional error messages that may provide more context about the issue.
  Check the IDoc status in transaction WE02 to see if there are any specific error codes or messages associated with the IDoc.
  
  
  
  Related Information:
  
  IDoc Documentation: Familiarize yourself with IDoc processing and troubleshooting by reviewing SAP documentation and guides.
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to IDoc processing and MDMP technology.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the E1405 error message related to IDoc processing with MDMP technology.