How To Fix /PLMB/BA_RCP875 - Sequence number &1 on the root element has been entered more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_RCP -

• Message number: 875

• Message text: Sequence number &1 on the root element has been entered more than once

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/BA_RCP875 - Sequence number &1 on the root element has been entered more than once ?

  The SAP error message /PLMB/BA_RCP875 Sequence number &1 on the root element has been entered more than once typically occurs in the context of SAP PLM (Product Lifecycle Management) when there is an issue with the sequence numbers assigned to root elements in a data structure, such as a bill of materials (BOM) or a similar hierarchical structure.
  Cause:
  The error indicates that the sequence number specified for a root element has been duplicated. In SAP PLM, each root element should have a unique sequence number to maintain the integrity of the data structure. When the same sequence number is assigned to multiple root elements, the system cannot process the data correctly, leading to this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Duplicates: Check the data structure (e.g., BOM, recipe, etc.) for any duplicate sequence numbers. You can do this by reviewing the entries in the relevant transaction or using a report that lists the sequence numbers.
  
  
  Correct Sequence Numbers: Once you identify the duplicates, you need to assign unique sequence numbers to each root element. Ensure that each root element has a distinct sequence number.
  
  
  Validate Data: After making the changes, validate the data to ensure that there are no more duplicates. You can use transaction codes like CS03 (Display BOM) or C202 (Display Recipe) to check the entries.
  
  
  Reprocess the Data: If the data was part of a larger process (like a transfer or import), you may need to reprocess that data after correcting the sequence numbers.
  
  
  Check for Custom Logic: If you are using any custom logic or enhancements that manipulate sequence numbers, review that code to ensure it does not inadvertently create duplicates.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP PLM, such as CS01 (Create BOM), CS02 (Change BOM), and C201 (Create Recipe).
  SAP Notes: Check the SAP Support Portal for any notes related to this error message. There may be specific patches or updates that address known issues.
  Documentation: Review SAP documentation related to PLM and BOM management for best practices on maintaining unique identifiers.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.