How To Fix DMC_IU020 - The TP parameter file could not be read

DMC_IU020 - Overview

• Message type: E = Error

• Message class: DMC_IU - DMC: Messages for Integrated Upgrade

• Message number: 020

• Message text: The TP parameter file could not be read

What causes this issue?

The transport parameter file for the remote system could not be
determined. So the processing has been canceled.

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?

Check if a valid transport parameter file has been defined for
the remote system: Transaction STMS -> Imports (F5) -> select system by
doubleclicking -> Go to -> TP Parameter.
If the parameters can be displayed, call the
relevant support hotline.

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 DMC_IU020 - The TP parameter file could not be read ?

  The SAP error message DMC_IU020 indicates that the system is unable to read the Transport Protocol (TP) parameter file. This can occur in various scenarios, particularly when dealing with transport management in SAP systems. Below are the potential causes, solutions, and related information for this error.
  Causes:
  
  File Permissions: The user or process trying to access the TP parameter file may not have the necessary permissions to read the file.
  File Path Issues: The path to the TP parameter file may be incorrect or the file may not exist in the specified location.
  Configuration Errors: There may be misconfigurations in the transport directory or the transport profile settings.
  Network Issues: If the TP parameter file is located on a network drive, there may be connectivity issues preventing access.
  Corrupted File: The TP parameter file may be corrupted or improperly formatted.
  
  Solutions:
  
  
  Check File Permissions:
  
  Ensure that the user or service account running the SAP transport process has read permissions