How To Fix DBMON1020 - DB connection is not set up in table DBCON

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMON1 - Oracle monitoring: Messages for transaction DB02

• Message number: 020

• Message text: DB connection is not set up in table DBCON

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBMON1020 - DB connection is not set up in table DBCON ?

  The SAP error message DBMON1020 indicates that a database connection is not properly set up in the table DBCON. This error typically arises when the system is unable to find a valid database connection configuration for the specified database.
  Cause:
  
  Missing or Incorrect DBCON Entry: The database connection entry may not exist in the DBCON table, or it may be incorrectly configured.
  Database Connection Not Created: The connection to the database has not been created or activated in the SAP system.
  Authorization Issues: The user may not have the necessary authorizations to access the database connection.
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the database.
  Database Configuration Changes: Changes in the database configuration (like hostname, port, or credentials) that have not been updated in the DBCON table.
  
  Solution:
  
  
  Check DBCON Table:
  
  Use transaction code SE11 to view the DBCON table.
  Verify if the required database connection entry exists.
  If it does not exist, you will need to create it.
  
  
  
  Create or Update DBCON Entry:
  
  Use transaction code DBACOCKPIT or DBCON to create or modify the database connection.
  Ensure that the connection parameters (like database type, host, instance, user, and password) are correctly configured.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the database connection.
  Check roles and profiles assigned to the user.
  
  
  
  Test Database Connection:
  
  Use transaction DBACOCKPIT to test the database connection.
  Ensure that the connection is active and functioning properly.
  
  
  
  Review Network Configuration:
  
  Check for any network issues that may be preventing the SAP system from connecting to the database.
  Ensure that firewalls or network policies are not blocking the connection.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  DBCON Table: This table stores the database connection details for SAP systems.
  Transaction Codes: Familiarize yourself with transaction codes like DBACOCKPIT, SE11, and DBCON for managing database connections.
  SAP Basis Team: If you are unable to resolve the issue, it may be necessary to involve your SAP Basis team or database administrator for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue related to the DBMON1020 error message in SAP.