How To Fix SM605 - Communications type & is not supported

SM605 - Overview

• Message type: E = Error

• Message class: SM - Address Definition/Administration

• Message number: 605

• Message text: Communications type & 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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Smart SAP Assistant

• What is the cause and solution for SAP error message SM605 - Communications type & is not supported ?

  The SAP error message "SM605 Communications type & is not supported" typically indicates that there is an issue with the communication type being used in a specific context, such as when trying to send messages or data between systems or components. This error can arise in various scenarios, including when using SAP Business Workflow, SAP Business Communication, or other communication-related functionalities.
  
  Cause:
  
  Unsupported Communication Type: The communication type specified in the configuration or during the execution of a process is not recognized or supported by the SAP system.
  
  Configuration Issues: There may be a misconfiguration in the settings related to communication types in the SAP system.
  Version Compatibility: The communication type may not be supported in the version of SAP you are using.
  Missing Components: Required components or add-ons that support the specified communication type may not be installed or activated.
  
  
  Solution:
  
  Check Configuration: Review the configuration settings for the communication type in the relevant transaction (e.g.,