How To Fix SE437 - Not possible to delete basic line & (alternative line & exists)

SAP Error Message - Details

• Message type: E = Error

• Message class: SE - Dienstleistungen Stammdaten Leistungsposition

• Message number: 437

• Message text: Not possible to delete basic line & (alternative line & exists)

What causes this issue?

You have attempted to delete line <(>&<)>. This is not possible because
this is a basic line for which the alternative line <(>&<)> is included
in the service specifications.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SE437 - Not possible to delete basic line & (alternative line & exists) ?

  The SAP error message SE437, which states "Not possible to delete basic line & (alternative line & exists)," typically occurs in the context of managing materials or product data in SAP, particularly when dealing with alternative items or configurations in the material master or BOM (Bill of Materials).
  Cause:
  This error arises when you attempt to delete a basic line item in a configuration or a material master record, but there is an alternative line item that is still linked to it. The system prevents the deletion because it maintains data integrity and ensures that all related items are accounted for.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Alternative Line: Check the configuration or material master to identify the alternative line that is causing the issue. You can do this by reviewing the related items or configurations in the system.
  
  
  Delete or Modify the Alternative Line: If the alternative line is no longer needed, you can delete it first. If it is still required, consider modifying it instead of deleting the basic line.
  
  
  Check Dependencies: Ensure that there are no other dependencies or links that might be preventing the deletion of the basic line. This may involve checking other related records or configurations.
  
  
  Use Transaction Codes: Depending on where you are encountering this error, you may need to use specific transaction codes to manage the material or configuration. For example:
  
  MM02: Change Material Master
  CS02: Change BOM
  CU50: Change Configuration Profile
  
  
  
  Consult Documentation: If you are unsure about the implications of deleting a line, consult your organization's documentation or SAP help resources for guidance on managing material configurations.
  
  
  Seek Help from SAP Support: If the issue persists or if you are unsure about the changes you are making, consider reaching out to your SAP support team or consulting SAP Notes for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Material Master Data Management: Familiarize yourself with the processes and best practices for managing material master data in SAP.
  BOM Management: Understand how BOMs work in SAP and the implications of deleting or modifying line items within them.
  
  By following these steps, you should be able to resolve the SE437 error and manage your material or configuration data effectively.