How To Fix /SAPAPO/CURTO_GEN020 - Name &1 is already being used for a source of supply

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CURTO_GEN -

• Message number: 020

• Message text: Name &1 is already being used for a source of supply

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CURTO_GEN020 - Name &1 is already being used for a source of supply ?

  The SAP error message /SAPAPO/CURTO_GEN020 indicates that the name you are trying to use for a source of supply is already in use within the system. This typically occurs in the context of Advanced Planning and Optimization (APO) when you are trying to create or modify a source of supply (like a vendor, plant, or other supply source) and the name you are using is already assigned to another source.
  Cause:
  
  Duplicate Name: The most common cause is that the name you are trying to assign to a new source of supply is already assigned to an existing source.
  Data Consistency: The system enforces unique identifiers for sources of supply to maintain data integrity and consistency.
  
  Solution:
  
  
  Check Existing Sources: 
  
  Go to the relevant transaction in SAP (e.g., /SAPAPO/SDP94 for Supply Network Planning) and check the list of existing sources of supply to see if the name you are trying to use is already in use.
  You can also use transaction codes like /SAPAPO/LOC3 to view locations and their associated sources.
  
  
  
  Choose a Different Name: 
  
  If the name is already in use, you will need to select a different, unique name for your new source of supply.
  
  
  
  Modify Existing Source: 
  
  If you intended to modify an existing source of supply, ensure you are accessing the correct entry and make the necessary changes instead of trying to create a new one.
  
  
  
  Check for Deletions: 
  
  If you believe the name should not be in use, check if the source of supply was deleted but not properly removed from the database. In such cases, you may need to consult with your SAP administrator or support team.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing sources of supply in SAP APO, such as /SAPAPO/SDP94, /SAPAPO/LOC3, and others.
  Documentation: Review SAP documentation or help files related to source of supply management in APO for more detailed guidance on naming conventions and data management.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team for further assistance.