How To Fix MDC_IMPORT006 - Queue &1 contains a failed unit

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_IMPORT - File Import Messages

• Message number: 006

• Message text: Queue &1 contains a failed unit

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_IMPORT006 - Queue &1 contains a failed unit ?

  The SAP error message MDC_IMPORT006 indicates that a queue contains a failed unit during the import process in the context of SAP Landscape Management (LaMa) or SAP Multi-Cloud Management. This error typically arises when there is an issue with the import of a transport request or during the execution of a task in a managed system.
  Cause:
  The error can be caused by several factors, including:
  
  Transport Request Issues: The transport request may have failed due to missing objects, dependencies, or incorrect configurations.
  System Configuration: There may be inconsistencies in the system configuration or settings that prevent the successful import of the unit.
  Resource Limitations: Insufficient system resources (like memory or CPU) can lead to failures during the import process.
  Network Issues: Connectivity problems between the systems involved in the import can also lead to failures.
  Authorization Issues: The user executing the import may not have the necessary authorizations to perform the operation.
  
  Solution:
  To resolve the MDC_IMPORT006 error, you can follow these steps:
  
  
  Check the Queue: Review the queue mentioned in the error message to identify the specific unit that has failed. You can use transaction codes like SMQ1 (for outbound queues) or SMQ2 (for inbound queues) to monitor the queues.
  
  
  Analyze the Logs: Look at the logs for the failed unit to understand the specific reason for the failure. You can check the transport logs or the system logs (transaction SLG1) for more details.
  
  
  Correct the Transport Request: If the issue is related to a transport request, ensure that all required objects are included and that there are no missing dependencies. You may need to re-import the transport request after making corrections.
  
  
  Check System Resources: Ensure that the system has adequate resources (CPU, memory, disk space) to handle the import process. If necessary, allocate more resources or optimize the system performance.
  
  
  Network Connectivity: Verify that there are no network issues between the systems involved in the import. Ensure that all necessary ports are open and that there are no firewall restrictions.
  
  
  User Authorizations: Confirm that the user executing the import has the necessary authorizations to perform the operation. You may need to consult with your security team to ensure proper roles and permissions are assigned.
  
  
  Retry the Import: After addressing the issues, retry the import process. Monitor the queue to ensure that the unit is processed successfully.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to the official SAP documentation for Landscape Management or the specific module you are working with for best practices and troubleshooting steps.
  
  If the problem persists after following these steps, consider reaching out to SAP Support for further assistance.