How To Fix CRM_BSP_CUSTCHECK012 - Root group &1: field name &2 is used in group &3 and group &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_BSP_CUSTCHECK - CRM: Blueprint - Consistency Check

• Message number: 012

• Message text: Root group &1: field name &2 is used in group &3 and group &4

What causes this issue?

Field groups &V3& and &V4& are included in root group &V1&. Both groups
include a field named &V2&.

System Response

Each field may only be used once.

How to fix this error?

Correct the field group structure or only use one of the two groups.

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_CUSTCHECK012 - Root group &1: field name &2 is used in group &3 and group &4 ?

  The SAP error message CRM_BSP_CUSTCHECK012 indicates a conflict in the usage of field names within the context of a root group in a Business Server Page (BSP) application. Specifically, it suggests that a field name is being used in multiple groups, which can lead to ambiguity or conflicts in data handling.
  Cause:
  The error occurs when:
  
  A field name (denoted as &2 in the error message) is defined in more than one group (denoted as &3 and &4) under the same root group (denoted as &1).
  This can happen due to improper configuration or design of the BSP application, where the same field is unintentionally reused across different groups.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Groups: Check the groups mentioned in the error message (&3 and &4) and identify where the field (&2) is being used.
  
  
  Review Field Usage: Determine if the field is indeed required in both groups. If it is not necessary for both, consider removing it from one of the groups.
  
  
  Rename Fields: If the field needs to be used in both groups, consider renaming one of the fields to avoid the conflict. This will ensure that each group has a unique field name.
  
  
  Check Group Hierarchy: Review the hierarchy of the groups to ensure that the field is not being inherited or referenced inappropriately.
  
  
  Test Changes: After making the necessary changes, test the BSP application to ensure that the error is resolved and that the application functions as expected.
  
  
  Related Information:
  
  BSP Application Development: Understanding the structure of BSP applications and how groups and fields are defined is crucial. Familiarize yourself with the BSP programming model and best practices.
  SAP Notes and Documentation: Check SAP Notes for any known issues or patches related to this error. SAP's official documentation may also provide insights into best practices for field management in BSP applications.
  Debugging Tools: Utilize debugging tools within the SAP environment to trace the execution and identify where the conflict arises.
  
  By following these steps, you should be able to resolve the CRM_BSP_CUSTCHECK012 error and ensure that your BSP application runs smoothly.