How To Fix WEBFI_MASTER202 - Internal error: Communication type &1 is not supported

WEBFI_MASTER202 - Overview

• Message type: E = Error

• Message class: WEBFI_MASTER - Web Financials: Business Partner Master Data

• Message number: 202

• Message text: Internal error: Communication type &1 is not supported

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.

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WEBFI_MASTER202 - Details

• The SAP error message:
  WEBFI_MASTER202 Internal error: Communication type &1 is not supported
  
  Cause
  This error occurs in SAP systems when the communication type specified in a WebFlow or WebFlow-related configuration is not recognized or supported by the system. The placeholder &1 in the message is replaced by the actual communication type value that caused the error.
  Common scenarios include:
  
  The communication type used in the WebFlow configuration or in the integration scenario is invalid or misspelled.
  The communication type is not configured or enabled in the system.
  There is a mismatch between the expected communication types in the WebFlow and the actual configuration.
  The system or component does not support the specified communication type (e.g., trying to use a communication type that is only supported in newer versions or specific modules).
  
  
  Explanation
  In SAP WebFlow (used in SAP Web Application Server and related components), communication types define how different components or systems communicate with each other (e.g., HTTP, RFC,