How To Fix CRM_BSP_LAYOUT066 - Field &1 is used twice. Field group &2 and field group &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_BSP_LAYOUT - Error Messages for CL_CRM_STRUCTUREEDIT_LAYOUT

• Message number: 066

• Message text: Field &1 is used twice. Field group &2 and field group &3

What causes this issue?

Field &1 is used twice. The field exists both in field group &2 and in
field group &3. Both field groups are part of root group &4.

System Response

Processing of field groups was terminated.

How to fix this error?

Adjust the field groups table correspondingly.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_BSP_LAYOUT066 - Field &1 is used twice. Field group &2 and field group &3 ?

  The SAP error message CRM_BSP_LAYOUT066 indicates that a field is being used multiple times within the same layout or field group in a Business Server Page (BSP) application. This can lead to conflicts or unexpected behavior in the user interface, as the system does not know which instance of the field to reference.
  Cause:
  
  Duplicate Field Usage: The same field is defined in more than one field group within the same layout.
  Incorrect Layout Configuration: The layout configuration may have been set up incorrectly, leading to the same field being referenced multiple times.
  Copy-Paste Errors: During the development or modification of the BSP application, fields may have been copied and pasted without proper adjustments.
  
  Solution:
  
  Review Field Groups: Check the layout configuration and identify where the field is being used. Ensure that each field is only defined once within the same layout.
  Modify Layout: If a field needs to be displayed in multiple places, consider using different field groups or redesigning the layout to avoid duplication.
  Remove Duplicates: If the field is indeed duplicated, remove the redundant references to the field in the layout configuration.
  Testing: After making changes, test the BSP application to ensure that the error is resolved and that the layout behaves as expected.
  
  Related Information:
  
  BSP Application Development: Understanding how to create and manage BSP applications can help prevent such errors. Familiarize yourself with the BSP layout and field group concepts.
  SAP Notes and Documentation: Check SAP Notes for any known issues or updates related to BSP layouts and field groups.
  Debugging: If the issue persists, consider using debugging tools to trace the layout rendering process and identify where the duplication occurs.
  
  By addressing the duplication of fields in the layout configuration, you should be able to resolve the CRM_BSP_LAYOUT066 error and ensure that your BSP application functions correctly.