How To Fix BD034 - Check whether the correct server/user is entered

SAP Error Message - Details

• Message type: E = Error

• Message class: BD - cross-application: data transfer

• Message number: 034

• Message text: Check whether the correct server/user is entered

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 BD034 - Check whether the correct server/user is entered ?

  The SAP error message BD034, which states "Check whether the correct server/user is entered," typically occurs in the context of using the SAP Business Data Communication (BDC) or when trying to establish a connection to a remote system. This error indicates that there is an issue with the server or user credentials being used for the connection.
  Causes of BD034 Error
  
  
  Incorrect Server Name or IP Address: The server name or IP address specified in the connection settings may be incorrect or unreachable.
  
  
  Invalid User Credentials: The username or password provided for the connection may be incorrect or the user may not have the necessary authorizations.
  
  
  Network Issues: There may be network connectivity issues preventing access to the specified server.
  
  
  Configuration Issues: The RFC (Remote Function Call) destination may not be configured correctly in the SAP system.
  
  
  System Availability: The target SAP system may be down or not available for connections.
  
  
  Solutions to BD034 Error
  
  
  Verify Server Details:
  
  Check the server name or IP address in the connection settings.
  Ensure that the server is reachable from your network.
  
  
  
  Check User Credentials:
  
  Verify that the username and password are correct.
  Ensure that the user has the necessary authorizations to access the target system.
  
  
  
  Test Network Connectivity:
  
  Use tools like ping or telnet to check if the server is reachable.
  Ensure that there are no firewall rules blocking the connection.
  
  
  
  Review RFC Destination Configuration:
  
  Go to transaction SM59 in SAP and check the configuration of the RFC destination.
  Ensure that the connection type is correct and that all parameters are set properly.
  
  
  
  Check System Status:
  
  Ensure that the target SAP system is up and running.
  Check for any scheduled maintenance or downtime.
  
  
  
  Consult Logs:
  
  Review the SAP system logs for any additional error messages that may provide more context about the issue.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SM59: To manage RFC destinations.
  SU01: To manage user accounts and check authorizations.
  
  
  
  Documentation: Refer to SAP Help Portal or SAP Notes for specific guidance related to your version of SAP.
  
  
  Support: If the issue persists after checking the above points, consider reaching out to your SAP Basis team or SAP support for further assistance.
  
  
  By following these steps, you should be able to identify and resolve the cause of the BD034 error in your SAP environment.