How To Fix /PLMI/AL_GSS_MRCP020 - Master recipe &1 &2 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/AL_GSS_MRCP -

• Message number: 020

• Message text: Master recipe &1 &2 already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/AL_GSS_MRCP020 - Master recipe &1 &2 already exists ?

  The SAP error message /PLMI/AL_GSS_MRCP020 Master recipe &1 &2 already exists indicates that you are trying to create a master recipe in the SAP system, but a master recipe with the same identifier (typically a combination of the recipe type and the recipe number) already exists in the system. This is a common issue when working with master recipes in SAP's Production Planning (PP) or Process Industries modules.
  Cause:
  
  Duplicate Entry: The most common cause is that the master recipe you are trying to create has the same key (recipe type and recipe number) as an existing master recipe.
  Incorrect Data Entry: There may have been a mistake in entering the recipe type or number, leading to an attempt to create a duplicate.
  Data Migration Issues: If data was migrated from another system, there may be duplicates that were not properly handled.
  
  Solution:
  
  
  Check Existing Recipes: Before creating a new master recipe, check the existing master recipes in the system to ensure that the recipe you want to create does not already exist. You can do this by using transaction codes like C201 (for creating master recipes) or C202 (for displaying master recipes).
  
  
  Use a Different Identifier: If you find that the master recipe already exists and you need to create a new one, consider using a different recipe number or type that does not conflict with existing entries.
  
  
  Modify Existing Recipe: If the existing master recipe is the one you need, consider modifying it instead of creating a new one. You can do this by using the appropriate transaction code to change the existing recipe.
  
  
  Data Cleanup: If you suspect that there are duplicates due to data migration or other issues, you may need to perform a data cleanup. This could involve deleting or archiving old or unnecessary master recipes.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed guidance on managing master recipes and understanding the specific requirements for recipe identifiers.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  C201 - Create Master Recipe
  C202 - Display Master Recipe
  C203 - Change Master Recipe
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to master recipes.
  User Authorization: Ensure that you have the necessary authorizations to create or modify master recipes in the system.
  SAP Community: Engage with the SAP Community or forums for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and successfully manage your master recipes in SAP.