How To Fix CL031 - First make the required entries on the basic data screen

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 031

• Message text: First make the required entries on the basic data screen

What causes this issue?

You are creating a class and want to process a screen. However, before
you can proceed, you must first maintain the data on the basic data
screen for the class.

System Response

How to fix this error?

Make at least the required entries on the basic data screen.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL031 - First make the required entries on the basic data screen ?

  The SAP error message CL031, which states "First make the required entries on the basic data screen," typically occurs in the context of creating or modifying classification data in SAP. This error indicates that certain mandatory fields on the basic data screen have not been filled out, preventing the user from proceeding with the operation.
  Cause:
  The error is triggered when:
  
  Required fields in the basic data screen of the classification view are left blank.
  The user is trying to save or process data without completing all necessary entries.
  The system is configured to enforce mandatory fields that must be filled out before proceeding.
  
  Solution:
  To resolve the CL031 error, follow these steps:
  
  
  Identify Required Fields: Go to the basic data screen where the error occurred. Look for fields that are marked as mandatory (usually indicated by an asterisk or highlighted in some way).
  
  
  Complete Mandatory Fields: Fill in all required fields. Common mandatory fields may include:
  
  Class type
  Class name
  Description
  Other specific attributes depending on the classification type.
  
  
  
  Check Field Validations: Ensure that the data entered in the mandatory fields meets any validation rules set by the system (e.g., correct format, valid values).
  
  
  Save Changes: After filling in all required fields, attempt to save or process the data again.
  
  
  Consult Documentation: If you are unsure which fields are mandatory, refer to the SAP documentation or help resources specific to the classification module you are working with.
  
  
  User Permissions: Ensure that you have the necessary permissions to make changes in the classification data. If you suspect permission issues, contact your SAP administrator.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to classification, such as CL01 (Create Class), CL02 (Change Class), or CL03 (Display Class).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: If this error is common among users, consider providing training on how to properly fill out the classification screens in SAP.
  
  By following these steps, you should be able to resolve the CL031 error and proceed with your classification tasks in SAP.