How To Fix MC483 - DB views that make changes must not contain more than one Basis table.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 483

• Message text: DB views that make changes must not contain more than one Basis table.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC483 - DB views that make changes must not contain more than one Basis table. ?

  The SAP error message MC483 indicates that there is an issue with the database views being used in a particular context, typically related to the Material Management (MM) or Logistics modules. The error message states: "DB views that make changes must not contain more than one Basis table." This means that the database view you are trying to use is attempting to modify data from more than one base table, which is not allowed in SAP.
  Cause:
  
  Multiple Base Tables: The primary cause of this error is that the database view is defined in such a way that it includes more than one base table. In SAP, a database view that is intended to perform updates (DML operations) can only be based on a single base table.
  Incorrect View Definition: The view may have been incorrectly defined or modified to include joins or unions that bring in data from multiple base tables.
  Data Modification Attempt: The error typically occurs when there is an attempt to perform an operation (like an update or insert) on a view that is not compliant with SAP's rules regarding data modification.
  
  Solution:
  
  Review the View Definition: Check the definition of the database view in transaction SE11 (Data Dictionary). Ensure that it is based on only one base table if it is intended to allow data modifications.
  Create Separate Views: If you need to work with data from multiple tables, consider creating separate views for each base table and then handle the data manipulation in your application logic or through separate transactions.
  Use Join Views Carefully: If you need to join multiple tables for reporting purposes, ensure that you are using a read-only view (like a join view) that does not attempt to modify data.
  Consult Documentation: Refer to SAP documentation or help resources for guidelines on creating database views and the limitations associated with them.
  
  Related Information:
  
  Transaction SE11: This transaction is used to create and manage database views in SAP.
  Database View Types: Understand the difference between database views (which can be read-only or updatable) and how they interact with base tables.
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions for specific scenarios related to this error.
  Testing: After making changes to the view definition, test the functionality to ensure that the error is resolved and that the view behaves as expected.
  
  By following these steps, you should be able to resolve the MC483 error and ensure that your database views are correctly defined for the intended operations.