How To Fix D4122 - The database monitor interface is deactivated

D4122 - Overview

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 122

• Message text: The database monitor interface is deactivated

What causes this issue?

The memory based SQL database monitor is currently disabled.

System Response

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How to fix this error?

To switch the memory based SQL database monitor on, set the SAP profile
parameter as4/dbmon/enable=1 in your instance profile.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

D4122 - Details

• The SAP error message D4122, which states "The database monitor interface is deactivated," typically indicates that the database monitor functionality in your SAP system is not enabled. This can prevent the system from collecting and displaying performance metrics and other relevant information about the database.
  
  Cause:
  
  Database Monitor Not Activated: The database monitor interface may not be activated in the SAP system configuration.
  Authorization Issues: The user may not have the necessary authorizations to access the database monitor.
  System Configuration: The database or SAP system may not be configured correctly to support the database monitor.
  Database Type: Some database types may not support the database monitor interface.
  
  
  Solution:
  To resolve the D4122 error, you can follow these steps:
  
  
  Activate Database Monitor:
  
  Go to transaction code DBACOCKPIT.
  Navigate to the Configuration section.
  Check if the database monitor is activated. If not, activate it.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to access the database monitor. You may need to check