How To Fix SCBO_CONSISTENCY_CHK020 - Node ID &1 clashes with node ID &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: SCBO_CONSISTENCY_CHK - Consistency check messages for Custom Business Objects

• Message number: 020

• Message text: Node ID &1 clashes with node ID &2.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCBO_CONSISTENCY_CHK020 - Node ID &1 clashes with node ID &2. ?

  The SAP error message SCBO_CONSISTENCY_CHK020 indicates that there is a conflict between two node IDs in a hierarchical structure, such as a business object or a data model. This typically occurs in scenarios involving the SAP Business Object Processing Framework (BOPF) or similar structures where nodes represent entities or components of a business process.
  Cause:
  The error arises when:
  
  Two nodes in the same hierarchy or structure are assigned the same ID, which violates the uniqueness constraint required for node identification.
  There may be a configuration issue, data inconsistency, or a programming error that leads to the duplication of node IDs.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Nodes: Check the details of the error message to identify the specific node IDs that are clashing (Node ID &1 and Node ID &2). This information will help you locate the source of the conflict.
  
  
  Review Configuration: 
  
  Go to the relevant configuration settings in your SAP system where the nodes are defined.
  Ensure that each node has a unique identifier. If you find duplicates, you will need to modify one of the node IDs to ensure uniqueness.
  
  
  
  Check Data Consistency: 
  
  If the nodes are derived from a database or external source, verify the data for duplicates.
  Run consistency checks or data validation processes to identify and rectify any inconsistencies.
  
  
  
  Debugging: 
  
  If you are a developer or have access to the development environment, you can debug the code that generates or processes these nodes to identify where the duplication is occurring.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific business object or framework you are working with. There may be known issues or patches available.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. Provide them with the error message details and any steps you have already taken.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  BOPF Documentation: Familiarize yourself with the Business Object Processing Framework documentation, as it may provide insights into node management and best practices.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the SCBO_CONSISTENCY_CHK020 error and implement a solution to resolve it.