How To Fix CS050 - Assign the types N and Q first

SAP Error Message - Details

• Message type: E = Error

• Message class: CS - Logistics Customizing

• Message number: 050

• Message text: Assign the types N and Q first

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 CS050 - Assign the types N and Q first ?

  The SAP error message CS050 ("Assign the types N and Q first") typically occurs in the context of material master data management, particularly when dealing with the assignment of material types in the SAP system. This error is often related to the configuration of material types and their assignment to specific categories or groups.
  Cause:
  The error CS050 arises when there is an attempt to assign a material type that is not properly configured or when the system expects certain material types (specifically types N and Q) to be assigned before others. Material types N (for non-stock materials) and Q (for quality inspection materials) have specific roles in the material management process, and the system enforces a sequence in which these types must be assigned.
  Solution:
  To resolve the CS050 error, you can follow these steps:
  
  
  Check Material Type Configuration:
  
  Go to the transaction code SPRO to access the SAP Customizing Implementation Guide.
  Navigate to Logistics - General > Material Master > Basic Settings > Material Types.
  Ensure that the material types N and Q are correctly defined and configured.
  
  
  
  Assign Material Types:
  
  Ensure that the material types N and Q are assigned to the relevant material groups or categories before attempting to assign other material types.
  You can do this in the same configuration area mentioned above.
  
  
  
  Review Material Master Data:
  
  Check the material master records to ensure that the materials are assigned the correct types. You can use transaction code MM03 to display material master data and verify the assignments.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to material types and their assignments for any specific guidelines or prerequisites.
  
  
  
  Check User Authorizations:
  
  Ensure that you have the necessary authorizations to make changes to material types and their assignments.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and assignments, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Material Types: Understanding the different material types and their purposes is crucial. Material types N and Q serve specific functions in inventory management and quality control.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  SAP Notes: Check for any SAP Notes related to error CS050 for additional insights or patches that may address the issue.
  
  By following these steps, you should be able to resolve the CS050 error and ensure that your material types are correctly assigned in the SAP system.