How To Fix CX161 - Material & is used more than once with different assigned values

SAP Error Message - Details

• Message type: E = Error

• Message class: CX - Nachrichten für Konfigurationsprozess

• Message number: 161

• Message text: Material & is used more than once with different assigned values

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CX161 - Material & is used more than once with different assigned values ?

  The SAP error message CX161 indicates that a material is being used more than once in a context where it is expected to have a single, consistent value. This typically occurs in scenarios such as:
  
  Material Master Data: The material may have different values assigned in different views or configurations, leading to inconsistencies.
  Bill of Materials (BOM): The same material might be listed multiple times in a BOM with different quantities or specifications.
  Routing: The material could be referenced in multiple routing steps with different parameters.
  
  Causes:
  
  Inconsistent Data: The material has been assigned different values in different contexts (e.g., different plants, storage locations, or BOMs).
  Duplicate Entries: The same material is entered multiple times in a transaction or configuration, leading to conflicts.
  Configuration Issues: Incorrect settings in the material master or related configuration settings.
  
  Solutions:
  
  
  Check Material Master Data:
  
  Go to the material master (transaction code MM03) and review the different views (Basic Data, Sales, Purchasing, etc.) to ensure that the values are consistent.
  If discrepancies are found, correct them to ensure that the material has a single, consistent value across all relevant views.
  
  
  
  Review BOMs and Routings:
  
  If the error occurs in a BOM, check the BOM (transaction code CS03) for duplicate entries of the same material with different values. Remove or correct the duplicates.
  For routings, check the routing (transaction code CA03) for similar issues.
  
  
  
  Check for Duplicate Entries:
  
  Review the transaction or configuration where the error occurred to ensure that the material is not being entered multiple times with conflicting values.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance related to the error message CX161.
  
  
  
  Use Transaction Codes:
  
  Use transaction codes like MM02 (Change Material), CS01 (Create BOM), or CA01 (Create Routing) to make necessary adjustments.
  
  
  
  Testing:
  
  After making changes, test the process again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify the cause of the CX161 error and implement a solution to resolve it.