How To Fix PMRP_TRANSFER121 - Replacement of operational product &1 &2 by identic. product not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: PMRP_TRANSFER - Messages for PMRP_TRANSFER

• Message number: 121

• Message text: Replacement of operational product &1 &2 by identic. product 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PMRP_TRANSFER121 - Replacement of operational product &1 &2 by identic. product not possible ?

  The SAP error message PMRP_TRANSFER121 indicates that there is an issue with the replacement of an operational product in the system. Specifically, it suggests that the system is unable to replace the specified product (identified by &1 and &2) with an identical product due to certain constraints or conditions.
  Cause:
  
  Product Configuration Issues: The products involved may not be configured correctly in the system, leading to incompatibility.
  Master Data Inconsistencies: There may be inconsistencies in the master data for the products, such as missing or incorrect information.
  Dependencies or Relationships: There may be existing dependencies or relationships that prevent the replacement from occurring. For example, if the product is part of a bill of materials (BOM) or has open orders.
  Status of Products: The status of the products may not allow for replacement. For instance, if one of the products is marked as obsolete or inactive.
  Transaction Type Restrictions: Certain transaction types may have restrictions on product replacements.
  
  Solution:
  
  Check Product Configuration: Verify that both products are correctly configured in the system. Ensure that they have the same characteristics and are compatible for replacement.
  Review Master Data: Check the master data for both products to ensure that all necessary information is complete and accurate.
  Analyze Dependencies: Investigate any dependencies or relationships that may exist for the products. If the product is part of a BOM or has open orders, you may need to resolve those issues first.
  Check Product Status: Ensure that both products are active and not marked as obsolete or inactive.
  Consult Documentation: Review SAP documentation or help resources for specific guidelines on product replacement processes.
  Use Transaction Codes: Utilize relevant transaction codes (like MM02 for material master changes) to make necessary adjustments.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with the error message and context.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to product management, such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  User Roles and Authorizations: Ensure that the user attempting the replacement has the necessary authorizations to perform the action.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.