How To Fix DT003 - Routine & (Table & could not be expanded)

DT003 - Overview

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 003

• Message text: Routine & (Table & could not be expanded)

What causes this issue?

It was not possible to delete a table or structure included in the
table.

System Response

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

WHAT_TO_DO&
Check whether the included table or structure is active and whether it
contains fields.

Error message extract from SAP system. Copyright SAP SE.

DT003 - Details

• The SAP error message DT003, which states "Routine & (Table & could not be expanded)," typically occurs in the context of data processing, particularly when dealing with data transfer or data extraction processes. This error indicates that the system is unable to expand a specific routine or table due to various reasons.
  Causes of DT003 Error
  
  
  Missing or Incomplete Data: The routine or table that the system is trying to access may not exist or may not be fully defined in the system.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the routine or table.
  
  
  Incorrect Configuration: There may be a misconfiguration in the data transfer settings or in the routine itself.
  
  
  Data Type Mismatch: The data types expected by the routine may not match the data types being provided.
  
  
  System Performance Issues: If the system is under heavy load, it may not be able to process the request in a timely