How To Fix SWF_HTTP122 - There is no port for interface definition '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_HTTP - Web Services in the Workflow: Server Functions

• Message number: 122

• Message text: There is no port for interface definition '&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 SWF_HTTP122 - There is no port for interface definition '&1' ?

  The SAP error message SWF_HTTP122 indicates that there is no port defined for the specified interface definition in the context of SAP Workflow or SAP Business Workflow. This error typically arises when the system is trying to send a message or perform an action that requires a defined communication port, but it cannot find one associated with the specified interface.
  
  Cause:
  
  Missing Port Definition: The most common cause is that the communication port for the specified interface definition has not been created or is not properly configured in the system.
  Incorrect Interface Definition: The interface definition specified in the error message may be incorrect or not exist in the system.
  Transport Issues: If the system has recently undergone a transport, the necessary configurations may not have been transported correctly.
  Authorization Issues: There may be authorization issues preventing the system from accessing the port definition.
  
  
  Solution:
  
  
  Check Port Configuration:
  
  Go to transaction code WE21 (IDoc Ports) or SWFVISU (Workflow