How To Fix MC705 - Key fields are not together at the beginning of the view

MC705 - Overview

• Message type: E = Error

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

• Message number: 705

• Message text: Key fields are not together at the beginning of the view

What causes this issue?

All the key fields of a maintenance view should be stored together at
the beginning of the view.
If this is not the case, problems could occur when maintaining the view
data with the standard maintenance transaction (transaction SM30).
The key is normally computed automatically for database views. If
manual maintenance of the key flag was activated, you MUST store the
key fields together at the beginning.

System Response

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

How to fix this error?

Place all the key fields at the beginning of the view if you want to
maintain the view data using the standard view maintenance transaction.

Error message extract from SAP system. Copyright SAP SE.

MC705 - Details

• The SAP error message MC705 ("Key fields are not together at the beginning of the view") typically occurs when you are working with a database view in SAP, particularly in the context of the Data Dictionary (DDIC). This error indicates that the key fields of the view are not defined consecutively at the beginning of the view's structure, which is a requirement for database views in SAP.
  
  Cause:
  
  Key Field Arrangement: In a database view, the key fields must be defined together at the start of the view. If they are scattered throughout the structure, SAP will throw this error.
  View Definition: The way the view is defined in the ABAP Dictionary may not adhere to the required structure for key fields.
  
  
  Solution:
  To resolve the MC705 error, you need to ensure that all key fields are defined consecutively at the beginning of the view. Here are the steps to fix the issue:
  
  Open the View