How To Fix SV446 - Compare flag changes affect view clusters

SAP Error Message - Details

• Message type: E = Error

• Message class: SV - View Maintenance: Customize Messages

• Message number: 446

• Message text: Compare flag changes affect view clusters

What causes this issue?

The maintenance dialog &V1& is used in one or more view clusters.
Changing the compare flag for this maintenance dialog can affect the
compare procedure and the activation of Business Configuration Sets via
this view cluster.

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?

Ensure that the new compare flag is compatible with the view cluster
compare flag. You can find the affected view clusters as follows:
Start the view maintenance transaction SM30 (menu <LS>System - Services
- Table Maintenance - Extended Table Maintenance</>).
Choose <PF>Find Maintenance Dialog (Ctrl + F1)</>.
Enter the table name <LB>&V1&</><LB> </> in the following dialog box.
All view clusters which are based on a maintenance dialog and must be
checked, are listed in a search help dialog box.
The comparison flag of a view cluster cannot have a "higher" value than
the "lowest" of its maintenance dialogs.
If for example, a view maintenance dialog is flagged as "not
adjustable", none of the view clusters which contain the dialog can be
flagged as "automatically adjustable".

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SV446 - Compare flag changes affect view clusters ?

  The SAP error message SV446, which states "Compare flag changes affect view clusters," typically occurs when there are inconsistencies or changes in the data structure of view clusters that are not properly synchronized. This can happen during modifications to the data model, such as changes in the fields or the structure of the underlying tables that the view clusters are based on.
  Cause:
  
  Changes in Data Structure: If there have been changes to the fields or structure of the underlying tables that the view clusters reference, it can lead to inconsistencies.
  Inconsistent Compare Flags: The compare flags in the view clusters may not match the current state of the data, leading to this error.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production) without proper synchronization, it can lead to this error.
  
  Solution:
  
  Check Data Structure Changes: Review any recent changes made to the data structure of the tables involved in the view clusters. Ensure that all changes are consistent and properly reflected in the view clusters.
  Rebuild View Clusters: If necessary, you may need to rebuild the view clusters to ensure that they are in sync with the current data structure. This can often be done through transaction codes like SE11 or SE14.
  Adjust Compare Flags: If you have access to the relevant configuration, check the compare flags for the view clusters and adjust them as necessary to ensure they are consistent with the current data model.
  Transport Management: If the issue arose due to transport, ensure that all relevant objects are included in the transport request and that they are properly imported into the target system.
  Consult Documentation: Refer to SAP documentation or notes related to view clusters and the specific error message for additional guidance.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE11 (Data Dictionary), SE14 (Database Utility), or SE80 (Object Navigator) to investigate and manage view clusters.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  Support: If the problem persists, consider reaching out to SAP support for assistance, especially if it involves complex data structures or custom developments.
  
  By following these steps, you should be able to identify the cause of the SV446 error and implement a solution to resolve it.