How To Fix MMPUR_REQ_COMMON107 - Connection to connected system failed

SAP Error Message - Details

• Message type: E = Error

• Message class: MMPUR_REQ_COMMON - Requisition common messages

• Message number: 107

• Message text: Connection to connected system failed

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 MMPUR_REQ_COMMON107 - Connection to connected system failed ?

  The SAP error message MMPUR_REQ_COMMON107: Connection to connected system failed typically indicates that there is an issue with the connection between your SAP system and another connected system, which could be an external system or another SAP instance. This error can occur in various scenarios, such as when trying to create or process purchase requisitions, or when integrating with other systems.
  Causes
  
  Network Issues: There may be network connectivity problems between the SAP system and the connected system.
  Configuration Errors: Incorrect configuration settings in the RFC (Remote Function Call) destination or in the connected system.
  Authorization Issues: The user credentials used for the connection may not have the necessary authorizations.
  System Downtime: The connected system may be down or undergoing maintenance.
  Firewall Restrictions: Firewalls may be blocking the connection between the two systems.
  Incorrect Parameters: Incorrect parameters in the connection settings, such as host name, port number, or system ID.
  
  Solutions
  
  
  Check Network Connectivity:
  
  Use tools like ping or traceroute to verify that the SAP system can reach the connected system.
  Ensure that there are no network outages or issues.
  
  
  
  Verify RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Check the configuration of the RFC destination that connects to the external system.
  Test the connection using the "Connection Test" option.
  
  
  
  Review Authorization:
  
  Ensure that the user credentials used for the connection have the necessary authorizations in both the SAP system and the connected system.
  
  
  
  Check System Status:
  
  Verify that the connected system is up and running. If it is down, coordinate with the relevant team to resolve the issue.
  
  
  
  Firewall Settings:
  
  Check if there are any firewall rules that might be blocking the connection. Work with your network/security team to ensure that the necessary ports are open.
  
  
  
  Review Connection Parameters:
  
  Double-check the parameters in the RFC destination for accuracy, including the host name, port, and system ID.
  
  
  
  Consult Logs:
  
  Check the SAP system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages that might provide more context.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  
  
  Related Information
  
  Transaction Codes: 
  
  SM59 (RFC Destinations)
  SM21 (System Log)
  SLG1 (Application Log)
  
  
  Documentation: Refer to SAP Help Portal for detailed documentation on configuring RFC connections and troubleshooting connectivity issues.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  
  By following these steps, you should be able to identify and resolve the cause of the MMPUR_REQ_COMMON107 error.