How To Fix DBOSC406 - [&1] Mapped system: sys_id=&2, sys_subtype=&3, tech_id=&4

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 406

• Message text: [&1] Mapped system: sys_id=&2, sys_subtype=&3, tech_id=&4

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBOSC406 - [&1] Mapped system: sys_id=&2, sys_subtype=&3, tech_id=&4 ?

  The SAP error message DBOSC406 typically relates to issues with the database connection or configuration in a system landscape, particularly when dealing with a mapped system in a distributed environment. This error can occur in various scenarios, such as during system replication, data transfer, or when accessing a remote database.
  Cause:
  
  Configuration Issues: The mapped system may not be correctly configured in the SAP Landscape Management (LaMa) or in the database connection settings.
  Network Issues: There may be network connectivity problems between the systems involved.
  Authorization Problems: The user or service account may not have the necessary permissions to access the mapped system.
  Database Availability: The target database may be down or not reachable.
  Technical ID Issues: The technical ID specified in the error message may not correspond to a valid or active system.
  
  Solution:
  
  Check Configuration: Verify the configuration of the mapped system in the SAP system. Ensure that the system ID, subtype, and technical ID are correctly set up.
  Network Connectivity: Test the network connection between the systems. Use tools like ping or telnet to check connectivity to the database server.
  User Permissions: Ensure that the user or service account has the necessary permissions to access the mapped system. Check roles and authorizations in the SAP system.
  Database Status: Check the status of the target database. Ensure that it is up and running and that there are no issues with the database service.
  Review Logs: Look at the SAP application logs (transaction SLG1) and database logs for more detailed error messages that can provide additional context.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches and updates.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidance on configuring mapped systems and troubleshooting database connection issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error details and any logs you have collected.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the DBOSC406 error message.