How To Fix MC059 - First delete the old database view

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 059

• Message text: First delete the old database view

What causes this issue?

When activating a transparent matchcode ID, the view on the database
already existing for this matchcode did not match the revised
matchcode version. This could be due a change in the matchcode field
structure (e.g. because fields were added, deleted or exchanged) or to
the matchcode selection condition.

System Response

In such cases, activation must be cancelled as otherwise the matchcode
description in the ABAP/4 Dictionary will no longer match the view
created in the database. Accessing this view would therefore result in
the display of incorrect data or in a runtime error.

How to fix this error?

First delete the database view belonging to the particular matchcode
ID. Use the database utility. You can branch there directly
from the matchcode ID maintenance screen with the corresponding option
in the "Help" menu. Call the activation again after deleting the
database view.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC059 - First delete the old database view ?

  The SAP error message MC059, which states "First delete the old database view," typically occurs in the context of managing database views in the SAP system, particularly when working with the Material Management (MM) module or related areas. This error indicates that there is an attempt to create or modify a database view that already exists, and the system requires the old view to be deleted before proceeding.
  Cause:
  
  Existing Database View: The error is triggered when you try to create a new database view with the same name as an existing one without first deleting the old view.
  Inconsistent Data Model: There may be inconsistencies in the data model where the system expects a clean slate before creating a new view.
  Development or Configuration Changes: Changes in the configuration or development environment that affect the database views can lead to this error.
  
  Solution:
  To resolve the MC059 error, follow these steps:
  
  
  Identify the Existing View:
  
  Use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to check for the existing database view that is causing the conflict.
  
  
  
  Delete the Old Database View:
  
  If you have confirmed that the old view is no longer needed, you can delete it:
  
  Go to transaction SE11.
  Enter the name of the database view and click on "Display."
  If you have the necessary authorizations, you can switch to "Change" mode and delete the view.
  Save your changes.
  
  
  
  
  
  Create the New Database View:
  
  After successfully deleting the old view, you can proceed to create the new database view without encountering the error.
  
  
  
  Check for Dependencies:
  
  Before deleting the old view, ensure that there are no dependencies or references to it in other parts of the system, as this could lead to further issues.
  
  
  
  Transport Requests:
  
  If you are working in a development environment, ensure that any changes are properly captured in transport requests for movement to quality or production systems.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator) for managing database views.
  Authorization: Ensure you have the necessary authorizations to delete and create database views in your SAP environment.
  Backup: Always consider backing up existing views or configurations before making changes, especially in production environments.
  Documentation: Refer to SAP documentation or help resources for more detailed guidance on managing database views and understanding the implications of deleting them.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis team or a technical consultant for further assistance.