How To Fix FRMLDLG429 - &1 item &2 does not have a leading item

SAP Error Message - Details

• Message type: E = Error

• Message class: FRMLDLG - RMS-FRM: Dialog Messages for Formula

• Message number: 429

• Message text: &1 item &2 does not have a leading item

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FRMLDLG429 - &1 item &2 does not have a leading item ?

  The SAP error message FRMLDLG429 indicates that there is an issue with the item structure in a formula or a bill of materials (BOM) where a specific item does not have a leading item. This typically occurs in the context of product structure management, particularly when dealing with formulas or recipes in SAP.
  Cause:
  The error arises when:
  
  An item in a formula or BOM is defined without a leading item, which is necessary for the hierarchical structure of the formula or BOM.
  The item might be incorrectly configured or missing necessary relationships with other items.
  There may be inconsistencies in the item master data or the way the items are linked in the formula.
  
  Solution:
  To resolve the FRMLDLG429 error, you can take the following steps:
  
  
  Check Item Configuration:
  
  Go to the item master data and ensure that the item in question is correctly configured.
  Verify that the item has a leading item defined in the formula or BOM.
  
  
  
  Review the Formula/BOM Structure:
  
  Open the formula or BOM where the error is occurring.
  Ensure that all items have a proper hierarchy and that each item has a leading item defined.
  
  
  
  Adjust Relationships:
  
  If the item is supposed to be a sub-item, ensure that it is correctly linked to its leading item.
  If necessary, reassign the item to the correct leading item.
  
  
  
  Check for Missing Data:
  
  Ensure that all required fields in the item master data are filled out correctly.
  Look for any missing or incorrect data that could be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on managing formulas and BOMs.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the formula or BOM again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like CS01 (Create BOM), CS02 (Change BOM), or C201 (Create Recipe) to manage BOMs and formulas.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the necessary permissions to make changes to BOMs or formulas in the system.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in product structure management.