How To Fix /PLMI/GSS_R2X055 - BOM already exists; synchronization is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/GSS_R2X -

• Message number: 055

• Message text: BOM already exists; synchronization is not possible

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/GSS_R2X055 - BOM already exists; synchronization is not possible ?

  The SAP error message /PLMI/GSS_R2X055 BOM already exists; synchronization is not possible typically occurs in the context of Bill of Materials (BOM) management within the SAP system, particularly when dealing with the synchronization of BOMs across different systems or environments.
  Cause:
  
  Existing BOM: The error indicates that a BOM with the same identifier already exists in the target system or environment. This can happen if there was an attempt to create or synchronize a BOM that already exists, leading to a conflict.
  Data Consistency Issues: There may be inconsistencies in the data between the source and target systems, which can prevent synchronization.
  Incorrect Configuration: The configuration settings for BOM synchronization may not be set up correctly, leading to conflicts when trying to synchronize existing BOMs.
  
  Solution:
  
  Check Existing BOMs: Verify if the BOM already exists in the target system. You can do this by using transaction codes like CS03 (Display BOM) to check for the existence of the BOM.
  Delete or Modify Existing BOM: If the existing BOM is not needed, you can delete it using transaction CS02 (Change BOM) or modify it as necessary. Ensure that you have the appropriate authorizations to make these changes.
  Adjust Synchronization Settings: Review the synchronization settings and configurations to ensure they are set up correctly. This may involve checking the settings in the relevant customizing transactions or configuration tables.
  Consult Documentation: Refer to SAP documentation or notes related to BOM synchronization for any specific guidelines or troubleshooting steps.
  Error Logs: Check the application logs or error logs for more detailed information about the error. This can provide insights into what specifically is causing the synchronization issue.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. They may provide patches or additional guidance based on the specific version of SAP you are using.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM).
  BOM Types: Understand the different types of BOMs (e.g., single-level, multi-level) and how they are used in your organization.
  Data Migration: If this error occurs during a data migration or system upgrade, ensure that the migration process is correctly handling existing data.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional context.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.