How To Fix MC228 - Start by deleting the view on the database

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 228

• Message text: Start by deleting the view on the database

What causes this issue?

When attempting to delete a transparent matchcode ID (update type = 'I')
from the ABAP/4 Dictionary, the view created on the
database for this matchcode ID was found to still exist. Before the
matchcode ID definition can be removed from the ABAP/4 Dictionary,
however, the view created for this
matchcode ID must be deleted from the database.

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

System Response

The system does not allow deletion of the matchcode ID definition from
the ABAP/4 Dictionary. Nothing is changed.

How to fix this error?

Delete the view created for the matchcode ID
from the database. You can use the corresponding functions in the
"Utilities" menu.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC228 - Start by deleting the view on the database ?

  The SAP error message MC228, which states "Start by deleting the view on the database," typically occurs in the context of Material Management (MM) or Logistics Information System (LIS) when there is an issue with a database view that is no longer valid or has become corrupted. This can happen due to various reasons, such as changes in the underlying data structure, inconsistencies in the database, or issues during data updates.
  Cause:
  
  Database View Corruption: The view may have become corrupted or invalid due to changes in the underlying tables or fields.
  Inconsistent Data: If there are inconsistencies in the data that the view is trying to access, it can lead to this error.
  Changes in Data Structure: If there have been changes in the data structure (like adding or removing fields) without properly updating the views, this error can occur.
  Transport Issues: If the view was transported from one system to another and there were issues during the transport, it could lead to this error.
  
  Solution:
  To resolve the MC228 error, you can follow these steps:
  
  
  Delete the View:
  
  Use transaction code SE11 (Data Dictionary) to locate the view that is causing the issue.
  Delete the view from the database. Make sure to back up any necessary data before doing this.
  
  
  
  Recreate the View:
  
  After deleting the view, recreate it using the same transaction (SE11) or through the appropriate configuration in the SAP system.
  Ensure that the underlying tables and fields are correctly defined and that the view is set up properly.
  
  
  
  Check for Data Consistency:
  
  Run consistency checks on the relevant tables to ensure that there are no inconsistencies that could lead to further issues.
  
  
  
  Transport Issues:
  
  If the issue arose after a transport, check the transport logs for any errors and ensure that all necessary objects were transported correctly.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  System Restart:
  
  In some cases, a system restart may help clear temporary issues that could be causing the error.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), and SE38 (ABAP Editor) may be useful for managing database views and checking for issues.
  SAP Notes: Always check for the latest SAP Notes related to your version of SAP, as they may provide specific fixes or patches for known issues.
  Backup: Always ensure that you have a backup of your data before making changes to the database or views.
  
  If the problem persists after following these steps, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.