How To Fix CKMLLA007 - The selection is not unique, please enter a plant.

SAP Error Message - Details

• Message type: E = Error

• Message class: CKMLLA - Message for Activity Update in Quantity Structure

• Message number: 007

• Message text: The selection is not unique, please enter a plant.

What causes this issue?

Activities/business processes are assigned to a controlling area, but
the company code and valuation are still relevant for valuation. In
cross-company code cost accounting, it is possible that an activity or
a business process is used in the material ledger in different plants
with different currency and valuation settings. Therefore when creating
master data, the activity update in the actual quantity structure is
differentiated not just by activity type/business process, but also the
plant is considered

System Response

If the system does not recognize the plant, it reads all plants in
which the particular activity type/business process was used in that
period. If the system only finds one plant meeting that criteria, that
plant is used. Otherwise, you will have to specify a plant.

How to fix this error?

Enter a plant whose currency/valuation settings correspond to what you
need at the moment.

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 CKMLLA007 - The selection is not unique, please enter a plant. ?

  The SAP error message CKMLLA007, which states "The selection is not unique, please enter a plant," typically occurs in the context of Material Ledger (ML) or when performing certain transactions related to cost accounting or inventory management. This error indicates that the system has found multiple entries that match the criteria you provided, but it requires a more specific selection to proceed.
  Cause:
  
  Multiple Entries: The most common cause of this error is that the selection criteria you provided (such as material number, company code, or other parameters) match multiple records in the database, and the system cannot determine which one you are referring to.
  Missing Plant Information: The error specifically mentions that a plant must be entered, indicating that the plant is a required field for the operation you are trying to perform.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Enter Plant Information: Ensure that you specify the plant in your selection criteria. This will help the system narrow down the results to a unique entry.
  
  
  Review Selection Criteria: Double-check the other selection criteria you are using. Make sure they are as specific as possible to avoid ambiguity.
  
  
  Check Material Master Data: If you are working with materials, verify that the material master data is correctly set up for the plants you are working with.
  
  
  Use Additional Filters: If applicable, add more filters to your selection criteria (such as storage location, valuation area, etc.) to help the system identify a unique record.
  
  
  Consult Documentation: If you are unsure about the required fields for the transaction you are performing, refer to the SAP documentation or help files for guidance.
  
  
  Related Information:
  
  Transaction Codes: This error may occur in various transaction codes related to Material Ledger, such as CKMLCP (Material Ledger Closing) or CKMLAN (Material Ledger Analysis).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to access the data you are trying to work with, as insufficient permissions can sometimes lead to unexpected errors.
  
  If the problem persists after trying the above solutions, it may be helpful to consult with your SAP support team or a functional consultant who specializes in Material Ledger or Cost Accounting.