How To Fix DMC_IU102 - Namespace for creation of analysis transports is exhausted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 102

• Message text: Namespace for creation of analysis transports is exhausted

What causes this issue?

The namespace to create analysis-transports is exhausted. In order to
create new transports delete all transports with the identification
SLOKxxxxxx at first.

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?

Delete entries in table DMC_IU_RDDPUT49 and the transport requests in
in the respective upgrade-system using the respective function.
Upgradesystem.

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_IU102 - Namespace for creation of analysis transports is exhausted ?

  The SAP error message DMC_IU102 indicates that the namespace for the creation of analysis transports is exhausted. This typically occurs when the system has reached the limit of available namespaces for creating new transport requests, which are used to manage changes in SAP systems.
  Cause:
  
  Exhausted Namespace: Each SAP system has a limited number of namespaces available for creating transport requests. If all available namespaces have been used, you will encounter this error.
  Configuration Issues: There may be configuration settings that limit the number of namespaces or transport requests that can be created.
  Transport Request Management: If transport requests are not being properly managed or deleted after they are no longer needed, this can lead to exhaustion of available namespaces.
  
  Solution:
  
  
  Check Existing Transport Requests: Review the existing transport requests in the system. You can do this using transaction code SE09 or SE10. Identify any old or unnecessary transport requests that can be deleted or released.
  
  
  Delete Unused Transport Requests: If you find transport requests that are no longer needed, you can delete them to free up namespaces. Be cautious and ensure that you are not deleting any requests that are still in use.
  
  
  Increase Namespace Limit: If your organization frequently runs into this issue, consider discussing with your SAP Basis team about increasing the limit of available namespaces. This may involve configuration changes in the system.
  
  
  Transport Management System (TMS) Configuration: Review the TMS configuration to ensure that it is set up correctly and that there are no restrictions on the number of transport requests that can be created.
  
  
  Contact SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. They may provide specific guidance based on your system configuration and usage patterns.
  
  
  Related Information:
  
  Namespace Management: Understanding how namespaces work in SAP and how they are allocated can help in managing them effectively.
  Transport Request Lifecycle: Familiarize yourself with the lifecycle of transport requests, including creation, release, and deletion processes.
  Best Practices: Implement best practices for transport management, such as regular cleanup of old transport requests and monitoring the usage of namespaces.
  
  By following these steps, you should be able to resolve the DMC_IU102 error and manage your transport requests more effectively.