How To Fix 29124 - Enter number for sub-item

SAP Error Message - Details

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 124

• Message text: Enter number for sub-item

What causes this issue?

You want to create a sub-item for the current item, but have not
entered a sub-item number.

How to fix this error?

Enter a sub-item number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 29124 - Enter number for sub-item ?

  The SAP error message "29124 Enter number for sub-item" typically occurs in the context of creating or processing documents that involve itemization, such as purchase orders, sales orders, or other transactional documents where sub-items are relevant.
  Cause:
  This error message indicates that the system expects a numeric entry for a sub-item field, but the input provided is either missing, invalid, or not in the expected format. This can happen due to:
  
  Empty Field: The sub-item field is left blank when it is required.
  Invalid Input: The input provided is non-numeric (e.g., letters or special characters).
  Incorrect Configuration: The configuration of the document type or item category may not align with the expected input.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Input: Ensure that you are entering a valid numeric value in the sub-item field. The value should be an integer and should not contain any letters or special characters.
  
  
  Field Requirements: Verify if the sub-item field is mandatory for the transaction you are processing. If it is, make sure to provide a valid number.
  
  
  Review Configuration: If you have access to configuration settings, check the settings for the document type or item category to ensure that they are correctly set up to handle sub-items.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction you are working on.
  
  
  User Training: If this error is common among users, consider providing training or guidance on how to correctly fill out the forms, especially regarding sub-items.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, such as ME21N (Create Purchase Order), VA01 (Create Sales Order), etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: SAP Community forums can be a valuable resource for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to resolve the error and proceed with your transaction in SAP.