How To Fix OT346 - Component &1 is listed &2 times; use alternatives

SAP Error Message - Details

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 346

• Message text: Component &1 is listed &2 times; use alternatives

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OT346 - Component &1 is listed &2 times; use alternatives ?

  The SAP error message OT346 indicates that a specific component is listed multiple times in a bill of materials (BOM) or a similar structure, which is not allowed. This can occur in various contexts, such as when creating or modifying BOMs, production orders, or other related documents.
  Cause:
  The error occurs when:
  
  A component (material) is included more than once in the same BOM or structure.
  The system expects each component to be unique within that context, and having duplicates can lead to confusion in production planning and execution.
  
  Solution:
  To resolve the OT346 error, you can take the following steps:
  
  
  Review the BOM or Structure:
  
  Go to the BOM or structure where the error is occurring.
  Check the list of components to identify any duplicates.
  
  
  
  Remove Duplicates:
  
  If you find that a component is listed multiple times, decide which instance(s) to remove based on your requirements.
  Ensure that each component is only listed once.
  
  
  
  Use Alternatives:
  
  If the component is intended to be used in different contexts, consider using alternative components or variants if applicable.
  You can define alternative components in the BOM if the design allows for it.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no dependencies or references that require the component to be listed multiple times. If there are, you may need to adjust those dependencies.
  
  
  
  Save Changes:
  
  After making the necessary adjustments, save the BOM or structure and try to execute the transaction again.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CS01 (Create BOM), CS02 (Change BOM), or CS03 (Display BOM) to manage BOMs.
  BOM Structure: Understand the structure of your BOM and how components are related to each other.
  Documentation: Refer to SAP documentation or help files for more detailed information on BOM management and error handling.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.