How To Fix MM_CCM019 - Source of supply is not unique. Enter a valid plant and purchase org.

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_CCM - Central Contract Management

• Message number: 019

• Message text: Source of supply is not unique. Enter a valid plant and purchase org.

What causes this issue?

You entered a central contract as a source of supply.
This central contact item was distributed from the SRM system to your
system for several combinations of purchase organizations and plants.

System Response

The system cannot find the central contract item as a source of supply
for the entered purchase organization and plant.

How to fix this error?

Enter a valid combination of purchase organization and plant, according
to the distribution from the SRM system.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MM_CCM019 - Source of supply is not unique. Enter a valid plant and purchase org. ?

  The SAP error message MM_CCM019 indicates that the system cannot determine a unique source of supply for a material in a specific plant and purchasing organization combination. This typically occurs in the context of procurement processes, such as when creating a purchase order or a purchase requisition.
  Cause:
  The error arises when:
  
  Multiple Sources of Supply: There are multiple sources of supply (vendors) available for the material in the specified plant and purchasing organization, and the system cannot determine which one to use.
  Missing or Incorrect Data: The plant or purchasing organization may not be correctly specified, or the material may not be set up properly in the system.
  Source List or Info Record Issues: The source list or purchasing info records may not be properly maintained, leading to ambiguity in selecting a vendor.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Material Master Data:
  
  Ensure that the material is correctly set up in the material master for the specified plant and purchasing organization.
  Verify that the material is marked as "purchasable" and that the relevant purchasing views are maintained.
  
  
  
  Review Source List:
  
  Go to the source list for the material (transaction code: ME01) and check if there are multiple valid sources of supply for the specified plant and purchasing organization.
  If there are multiple entries, you may need to specify a unique source of supply or adjust the source list to ensure that only one valid source is available.
  
  
  
  Check Purchasing Info Records:
  
  Review the purchasing info records (transaction code: ME11) for the material and vendor combination. Ensure that the records are correctly maintained and that there are no duplicates.
  
  
  
  Specify Plant and Purchasing Organization:
  
  When creating a purchase order or requisition, ensure that you have correctly specified the plant and purchasing organization. If you are using a default value, verify that it is set correctly.
  
  
  
  Use the Source of Supply Selection:
  
  If you are using a transaction that allows for source selection, ensure that you are selecting the correct source of supply from the list provided.
  
  
  
  Consult with Your SAP Administrator:
  
  If you are unable to resolve the issue, consult with your SAP administrator or support team. They may need to check for any configuration issues or data inconsistencies in the system.
  
  
  
  Related Information:
  
  Transaction Codes: ME01 (Create Source List), ME11 (Create Purchasing Info Record), ME21N (Create Purchase Order).
  Documentation: Refer to SAP Help documentation for detailed information on managing source lists and purchasing info records.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  By following these steps, you should be able to identify and resolve the cause of the MM_CCM019 error message in SAP.