How To Fix INM_MSG_ON002 - A connection error occurred with the RFC destination &

SAP Error Message - Details

• Message type: E = Error

• Message class: INM_MSG_ON - NAV - PPM Objects

• Message number: 002

• Message text: A connection error occurred with the RFC destination &

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 INM_MSG_ON002 - A connection error occurred with the RFC destination & ?

  The SAP error message INM_MSG_ON002 indicates that there is a connection error with the RFC (Remote Function Call) destination specified in the message. This error typically occurs when the system is unable to establish a connection to the specified RFC destination, which can be due to various reasons.
  Causes of the Error
  
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system defined in the RFC destination.
  
  
  Incorrect RFC Destination Configuration: The RFC destination may be incorrectly configured. This includes wrong parameters such as the target host, system number, client, user credentials, etc.
  
  
  Target System Down: The target SAP system may be down or not reachable due to maintenance or other issues.
  
  
  Firewall Restrictions: Firewalls or security settings may be blocking the connection to the target system.
  
  
  Authorization Issues: The user credentials used in the RFC destination may not have the necessary authorizations to connect to the target system.
  
  
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