How To Fix DDLS463 - Parent view & must not be extended; extends are not allowed

DDLS463 - Overview

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 463

• Message text: Parent view & must not be extended; extends are not allowed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS463 - Parent view & must not be extended; extends are not allowed ?

  The SAP error message DDLS463 indicates that you are trying to extend a database view that is defined as a "parent view," which is not allowed in the context of the SAP Data Dictionary. This error typically arises when you attempt to create a new view that extends an existing view that has been marked as non-extendable.
  
  Cause:
  
  View Definition: The parent view is defined in such a way that it does not allow extensions. This is often the case for standard SAP views or views that have specific constraints.
  Data Dictionary Restrictions: SAP has certain restrictions on extending views to maintain data integrity and consistency. If a view is marked as non-extendable, any attempt to create a new view that extends it will result in this error.
  
  
  Solution:
  
  Check View Properties: Review the properties of the parent view in the Data Dictionary (transaction SE11). Look for any settings that indicate it is non-extendable.
  Create a