How To Fix COM_IL_GEN045 - Deletion of extension not possible; table &1 still has data

COM_IL_GEN045 - Overview

• Message type: E = Error

• Message class: COM_IL_GEN - Error/Status Messages Relationship Type Generator

• Message number: 045

• Message text: Deletion of extension not possible; table &1 still has data

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message COM_IL_GEN045 - Deletion of extension not possible; table &1 still has data ?

  The SAP error message COM_IL_GEN045 indicates that a deletion of an extension (such as a custom field or a specific configuration) is not possible because the associated table still contains data. This typically occurs in the context of SAP's logistics or inventory management modules, where certain extensions or configurations are tied to data records.
  
  Cause:
  The primary cause of this error is that the system is trying to delete an extension or configuration that is still in use or has associated data in the relevant database table. This could happen if:
  
  There are still active records in the table that reference the extension.
  The extension is linked to other objects or configurations that prevent its deletion.
  The extension is part of a business process that has not been completed or closed.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check for Existing Data:
  
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the