How To Fix DMC_IU034 - Transport buffer of target system could not be read

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 034

• Message text: Transport buffer of target system could not be read

What causes this issue?

The transport buffer of the target system could not be read. Therefore
no import is possible.

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?

Log on to target system and check whether the transport buffer can be
viewed with transaction STMS.

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_IU034 - Transport buffer of target system could not be read ?

  The SAP error message DMC_IU034 indicates that the transport buffer of the target system could not be read. This error typically occurs during the transport of objects between SAP systems, particularly when using the SAP Transport Management System (TMS) or during the import of transport requests.
  Causes:
  
  Transport Directory Issues: The transport directory in the target system may be corrupted or not properly configured.
  Authorization Issues: The user performing the transport may not have the necessary authorizations to read the transport buffer.
  Network Issues: There may be network connectivity problems between the source and target systems.
  Transport Buffer Lock: The transport buffer might be locked due to another process or transaction that is currently accessing it.
  System Configuration: Incorrect configuration of the transport routes or transport domain can lead to this error.
  Transport Request Issues: The transport request itself may be incomplete or corrupted.
  
  Solutions:
  
  Check Transport Directory: Verify that the transport directory is correctly set up and accessible in the target system. Ensure that the transport files are present and not corrupted.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the transport. Check roles and profiles assigned to the user.
  Network Connectivity: Test the network connection between the source and target systems to ensure there are no connectivity issues.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the transport buffer and resolve them if necessary.
  Transport Configuration: Review the transport configuration in transaction STMS to ensure that the transport routes and domain are correctly set up.
  Recreate Transport Request: If the transport request is suspected to be corrupted, consider recreating it and attempting the transport again.
  Check Logs: Review the transport logs for any additional error messages or warnings that could provide more context on the issue.
  
  Related Information:
  
  Transaction Codes: 
  
  STMS - Transport Management System
  SE01 - Transport Organizer
  SE09 - Workbench Organizer
  SE10 - Customizing Organizer
  SM12 - Display and Delete Locks
  
  
  SAP Notes: Check SAP Notes related to transport issues for any specific patches or updates that may address this error.
  Documentation: Refer to SAP Help documentation for detailed information on transport management and troubleshooting transport-related issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.