How To Fix IDOC_ADAPTER315 - IDX1: No RFC destination maintained for port &1

SAP Error Message - Details

• Message type: E = Error

• Message class: IDOC_ADAPTER - Messages for the IDoc Adapter

• Message number: 315

• Message text: IDX1: No RFC destination maintained for port &1

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 IDOC_ADAPTER315 - IDX1: No RFC destination maintained for port &1 ?

  The SAP error message IDOC_ADAPTER315 IDX1: "No RFC destination maintained for port &1" typically occurs when there is an issue with the configuration of the IDoc interface in SAP, specifically related to the RFC (Remote Function Call) destination that is required for communication between systems.
  
  Cause:
  
  Missing RFC Destination: The error indicates that there is no RFC destination defined for the specified port. This means that the system cannot find the necessary configuration to send or receive IDocs through the specified port.
  Incorrect Port Configuration: The port configuration may be incorrect or incomplete, leading to the inability to establish a connection.
  Transport Layer Issues: There may be issues with the transport layer that prevent the RFC destination from being recognized or accessed.
  Authorization Issues: The user or system may not have the necessary authorizations to access the RFC destination.
  
  
  Solution:
  
  
  Check Port Configuration:
  
  Go to transaction code WE21 (IDoc Ports).
  Verify that the port specified in the error message