How To Fix STC_CONT_CLM102 - Namespace &1 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: STC_CONT_CLM - Technical Configuration Reference Content Message Class

• Message number: 102

• Message text: Namespace &1 is not allowed

What causes this issue?

Namespace &v1& is not allowed in this system.

System Response

You cannot import this file.

How to fix this error?

Import another file with namespace &v2&

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message STC_CONT_CLM102 - Namespace &1 is not allowed ?

  The SAP error message STC_CONT_CLM102, which states "Namespace &1 is not allowed," typically occurs in the context of SAP's transport management system or when dealing with custom developments. This error indicates that the namespace specified (represented by &1) is not permitted for the operation you are trying to perform.
  Cause:
  
  Namespace Restrictions: SAP has specific rules regarding namespaces. Custom developments usually need to be in a defined namespace (e.g., Z or Y). If you are trying to use a namespace that is not allowed (like a standard SAP namespace), you will encounter this error.
  Transport Requests: If you are trying to transport objects that belong to a restricted namespace, the system will prevent this action.
  Configuration Issues: There may be configuration settings in your SAP system that restrict the use of certain namespaces.
  
  Solution:
  
  Check Namespace: Verify the namespace of the object you are trying to work with. Ensure that it is a valid custom namespace (typically starting with Z or Y).
  Modify Development Objects: If the object is in a restricted namespace, consider moving it to a valid custom namespace. This may involve creating a new object in the correct namespace and migrating the code or configuration.
  Transport Configuration: Review the transport configuration settings in your SAP system. Ensure that the transport routes and settings allow for the namespaces you are working with.
  Consult Documentation: Refer to SAP documentation or your organization's development guidelines to understand the allowed namespaces and any restrictions in place.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a production environment.
  
  Related Information:
  
  Namespaces in SAP: Understanding how namespaces work in SAP is crucial. Custom developments should always be done in a designated namespace to avoid conflicts with standard SAP objects.
  Transport Management System (TMS): Familiarize yourself with TMS, as it governs how objects are transported between different SAP systems (e.g., Development, Quality Assurance, Production).
  Development Guidelines: Follow your organization's development guidelines to ensure compliance with best practices regarding namespaces and object management.
  
  By addressing the namespace issue and ensuring compliance with SAP's guidelines, you should be able to resolve the STC_CONT_CLM102 error.