How To Fix CK051 - Select at least one material

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 051

• Message text: Select at least one material

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 CK051 - Select at least one material ?

  The SAP error message CK051 ("Select at least one material") typically occurs in the context of the Material Ledger or when performing a cost estimate in the Controlling (CO) module. This error indicates that the system requires at least one material to be selected for processing, but none has been selected.
  Cause:
  
  No Material Selected: The most straightforward cause is that the user has not selected any materials in the relevant transaction or screen.
  Filter Settings: Sometimes, filters or selection criteria may inadvertently exclude all materials, leading to this error.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to view or select certain materials.
  Transaction Context: The error may arise in specific transactions where materials are expected to be selected, such as during cost estimates or when running reports.
  
  Solution:
  
  Select Materials: Ensure that at least one material is selected in the relevant screen or transaction. This may involve checking the selection criteria or manually selecting materials.
  Review Filters: Check any filters or selection criteria that may be applied. Adjust them to ensure that materials are visible and selectable.
  Check Authorizations: Verify that the user has the necessary authorizations to access and select the materials in question. If not, contact your SAP security administrator to adjust the permissions.
  Transaction Review: Ensure that you are in the correct transaction and that it is designed to allow material selection. If you are unsure, consult the documentation or help resources for the specific transaction.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to costing, such as CK11N (Create Cost Estimate), CK40N (Change Cost Estimate), or CK24 (Display Cost Estimate).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Documentation: Refer to the SAP Help Portal or user manuals for guidance on the specific transaction you are using, as they often provide detailed instructions on how to select materials correctly.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module.