How To Fix HREIC_APPL701 - Error when reading RFC destination

SAP Error Message - Details

• Message type: E = Error

• Message class: HREIC_APPL - Message Class for EIC Application

• Message number: 701

• Message text: Error when reading 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HREIC_APPL701 - Error when reading RFC destination ?

  The SAP error message HREIC_APPL701 typically indicates an issue with reading the RFC (Remote Function Call) destination in the SAP system. This error can occur in various scenarios, particularly when there are problems with the configuration of the RFC destination or connectivity issues between systems.
  Causes of HREIC_APPL701 Error
  
  
  Incorrect RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system. This includes incorrect parameters such as the target system's hostname, system number, client, user credentials, etc.
  
  
  Network Issues: There may be network connectivity issues between the SAP systems involved. This could be due to firewalls, network outages, or incorrect routing.
  
  
  Authorization Issues: The user credentials used in the RFC destination may not have the necessary authorizations to access the target system.
  
  
  SAP System Configuration: The target SAP system may not be properly configured to accept RFC calls, or it may be down.
  
  
  Transport Layer Issues: Problems with the transport layer (such as the SAP Gateway) can also lead to this error.
  
  
  Solutions to HREIC_APPL701 Error
  
  
  Check RFC Destination Configuration:
  
  Go to transaction SM59 in the SAP GUI.
  Locate the relevant RFC destination and check its configuration.
  Ensure that the connection parameters (like target host, system number, client, user, and password) are correct.
  
  
  
  Test the RFC Connection:
  
  In transaction SM59, select the RFC destination and use the "Connection Test" option to verify if the connection can be established successfully.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the SAP systems.
  Use tools like ping or traceroute to check connectivity to the target system.
  
  
  
  Review User Authorizations:
  
  Ensure that the user credentials specified in the RFC destination have the necessary authorizations to perform the required actions in the target system.
  
  
  
  Check Target System Status:
  
  Verify that the target SAP system is up and running and that it is configured to accept RFC calls.
  
  
  
  Review SAP Gateway Configuration:
  
  Ensure that the SAP Gateway is properly configured and running on both the source and target systems.
  
  
  
  Check Logs for Additional Information:
  
  Review the system logs (transaction SM21) and the developer trace files (transaction ST11) for any additional error messages that may provide more context about the issue.
  
  
  
  Related Information
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation regarding RFC destinations and connectivity issues for more detailed guidance.
  Community Forums: Consider searching or posting on SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to diagnose and resolve the HREIC_APPL701 error effectively.