How To Fix EDCMP406 - You cannot use forward navigation in the remote system

SAP Error Message - Details

• Message type: E = Error

• Message class: EDCMP - ABAP Workbench: Splitscreen editor

• Message number: 406

• Message text: You cannot use forward navigation in the remote system

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 EDCMP406 - You cannot use forward navigation in the remote system ?

  The SAP error message EDCMP406, which states "You cannot use forward navigation in the remote system," typically occurs in the context of using SAP's Enterprise Portal or when working with remote systems in a distributed environment. This error indicates that the system is unable to perform forward navigation (e.g., navigating to a subsequent screen or transaction) in a remote system due to certain restrictions or configurations.
  Causes:
  
  Remote System Configuration: The remote system may not be configured to allow forward navigation. This can happen if the system is set up to restrict certain types of navigation for security or performance reasons.
  Network Issues: There may be network connectivity issues between the local and remote systems, preventing proper communication.
  Authorization Issues: The user may not have the necessary authorizations to perform forward navigation in the remote system.
  Session Management: The session in the remote system may have expired or been terminated, leading to the inability to navigate forward.
  Technical Limitations: Some remote systems may have limitations on the types of transactions or navigations that can be performed.
  
  Solutions:
  
  Check Configuration: Review the configuration settings of the remote system to ensure that forward navigation is allowed. This may involve checking settings in the SAP Gateway or the relevant application server.
  Network Connectivity: Ensure that there are no network issues between the local and remote systems. You can test connectivity using tools like ping or traceroute.
  User Authorizations: Verify that the user has the necessary authorizations to perform the desired actions in the remote system. This may involve checking roles and permissions in the SAP system.
  Session Management: If the session has expired, try logging back into the remote system and re-attempting the navigation.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific version of SAP you are using, as there may be known issues or patches available.
  Contact Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with details about the error and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs (such as ST22 for dumps or SM21 for system logs) for any additional error messages or warnings that may provide more context.
  Transaction Codes: Familiarize yourself with transaction codes related to remote system management, such as SM59 (RFC Destinations) and SMLG (Logon Groups), to ensure proper configuration.
  
  By following these steps, you should be able to identify the cause of the EDCMP406 error and implement a suitable solution.