How To Fix SPRX121 - Migration for SAP namespaces not allowed: &1 &2 &3

SPRX121 - Overview

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 121

• Message text: Migration for SAP namespaces not allowed: &1 &2 &3

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.

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SPRX121 - Details

• The SAP error message SPRX121 indicates that there is an issue with the migration of SAP namespaces. This error typically occurs when you are trying to migrate objects or data that belong to a namespace that is not allowed for migration. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Namespace Restrictions: SAP has specific namespaces (like /ABAP/, /SAP/, etc.) that are reserved for SAP standard objects. If you attempt to migrate custom objects or data that fall under these namespaces, the system will throw this error.
  Incorrect Configuration: The migration settings may not be configured correctly, leading to attempts to migrate restricted namespaces.
  Transport Layer Issues: If the transport layer is not set up properly, it may lead to issues with namespace validation during migration.
  
  
  Solution:
  
  Check Namespace: Verify the namespaces of the objects you are trying to migrate. Ensure that they do not belong to any restricted SAP namespaces.
  Adjust Migration Settings: