How To Fix CLMS_TM102 - RFC Connection to client & not possible

CLMS_TM102 - Overview

• Message type: E = Error

• Message class: CLMS_TM - Message class for the tenant mulitplexer

• Message number: 102

• Message text: RFC Connection to client & not possible

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?

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CLMS_TM102 - RFC Connection to client & not possible ?

  The SAP error message CLMS_TM102 indicates that there is an issue with the RFC (Remote Function Call) connection to the client. This error typically arises when the system is unable to establish a connection to the specified client in the SAP system landscape. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Network Issues: There may be network connectivity problems between the systems involved.
  Incorrect Configuration: The RFC destination may not be configured correctly in the SAP system.
  Client Not Available: The target client may not be available or may not exist.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations.
  System Down: The target SAP system or client may be down or undergoing maintenance.
  Firewall Restrictions: Firewalls or security settings may be blocking the connection.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure that the network connection between the systems is stable and operational. You can use tools like ping