How To Fix RN105 - Function module & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: RN - Rename Tool message

• Message number: 105

• Message text: Function module & does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RN105 - Function module & does not exist ?

  The SAP error message RN105 indicates that a function module you are trying to call does not exist in the system. This can occur for several reasons, and understanding the cause is essential for finding a solution. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Typographical Error: The name of the function module may have been misspelled in the code.
  Missing Function Module: The function module may not exist in the current SAP system or client. This can happen if the module is part of an add-on or a specific version of SAP that is not installed.
  Transport Issues: If the function module was recently transported from another system, the transport may not have been successful, or the function module may not have been included in the transport request.
  Authorization Issues: The user may not have the necessary authorizations to access the function module, leading to the perception that it does not