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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message DT003 - Routine & (Table & could not be expanded) ?

  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 manner.
  
  
  Transport Issues: If the routine or table was recently transported from another system, there may be inconsistencies or missing components.
  
  
  Solutions to DT003 Error
  
  
  Check Routine/Table Existence: Verify that the routine and table mentioned in the error message exist in the system. You can do this by navigating to the relevant transaction codes (e.g., SE80 for Object Navigator).
  
  
  Review Authorizations: Ensure that the user has the necessary authorizations to access the routine and table. You may need to consult with your security team to check user roles and permissions.
  
  
  Validate Configuration: Review the configuration settings related to the data transfer or extraction process. Ensure that all necessary parameters are correctly set.
  
  
  Data Type Verification: Check the data types being used in the routine and ensure they match the expected types. Adjust the data types if necessary.
  
  
  System Performance Monitoring: Monitor the system performance to ensure it is not overloaded. If it is, consider scheduling the data transfer during off-peak hours.
  
  
  Check Transport Logs: If the routine or table was recently transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  
  
  Debugging: If you have access to debugging tools, you can set breakpoints in the routine to see where the error occurs and gather more information about the context of the error.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), and SE37 (Function Module) to investigate the routine and table.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to data transfer processes, especially if you are using specific tools like SAP Data Services or SAP BW.
  
  By following these steps, you should be able to identify the root cause of the DT003 error and implement an appropriate solution.