How To Fix DB6647 - User-defined functions installed on the database

DB6647 - Overview

• Message type: E = Error

• Message class: DB6 - DB6: Alert Monitoring and Alert Configuration

• Message number: 647

• Message text: User-defined functions installed on the database

System Response

Without these programs, several DB2 monitor functions will not work.

How to fix this error?

Start transaction DB6COCKPIT, which automatically catalogs the
user-defined functions. Then check whether the DB6PMUDF library is in
the EXE directory of the SAP system. If not, copy the file to the
directory.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB6647 - User-defined functions installed on the database ?

  The SAP error message DB6647 indicates that user-defined functions (UDFs) are installed on the database, which can lead to issues when performing certain operations, such as database upgrades or migrations. This error typically arises in environments where the database is expected to be in a clean state, free from custom modifications that could interfere with standard operations.
  
  Cause:
  The primary cause of the DB6647 error is the presence of user-defined functions in the database. These functions are custom SQL functions created by users or developers to extend the database's functionality. When SAP performs certain operations, it may require a database state that does not include these custom functions, leading to the error.
  
  Solution:
  To resolve the DB6647 error, you can take the following steps:
  
  
  Identify User-Defined Functions: 
  
  Use SQL queries to list all user-defined functions in your database. The specific query will depend on the database system you are using (e.g., HANA, Oracle, SQL Server).
  
  
  
  Evaluate