How To Fix MC707 - Field name cannot be changed for view type P

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 707

• Message text: Field name cannot be changed for view type P

What causes this issue?

The data selection with projection views is transferred to the database
as a selection of individual fields of the base tables.
The fields may not be renamed for this reason as otherwise
their names would not be known in the database.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC707 - Field name cannot be changed for view type P ?

  The SAP error message MC707 ("Field name cannot be changed for view type P") typically occurs in the context of SAP's Material Management (MM) or Logistics Information System (LIS) when you are trying to modify a field in a view that is not allowed to be changed. This error is specifically related to the data dictionary and the way views are defined in SAP.
  Cause:
  
  View Type P: The error indicates that you are trying to change a field in a view of type "P" (which stands for "Projection"). In SAP, projection views are designed to present data from one or more tables without allowing changes to the underlying structure.
  Field Definition: The field you are attempting to change is likely defined in a way that does not permit modifications. This could be due to the field being part of a standard SAP view or a view that is locked for changes.
  Data Dictionary Restrictions: SAP has certain restrictions in place to maintain data integrity and consistency. Changing field names in certain views can lead to inconsistencies or errors in data retrieval.
  
  Solution:
  
  Check Field Definition: Review the field definition in the Data Dictionary (transaction SE11). Ensure that you are not trying to change a field that is not meant to be modified.
  Use Correct View Type: If you need to change the field, consider creating a new view or using a different view type that allows for modifications. You may need to create a custom view if the standard view does not meet your requirements.
  Consult Documentation: Refer to SAP documentation or help resources to understand the implications of changing fields in views and the correct procedures to follow.
  Seek Help from SAP Support: If you are unsure about the changes you are trying to make, it may be beneficial to consult with SAP support or a qualified SAP consultant who can provide guidance based on your specific scenario.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE11 (Data Dictionary) to view and manage database objects, or SE80 (Object Navigator) to work with various development objects.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context on handling view types and field modifications.
  Testing Changes: Always test changes in a development or sandbox environment before applying them to production to avoid unintended consequences.
  
  By following these steps, you should be able to address the MC707 error and understand the limitations associated with modifying fields in projection views in SAP.