How To Fix MDC_HDB_MTC014 - ABAP package &1 is in the SAP namespace; choose another package

MDC_HDB_MTC014 - Overview

• Message type: E = Error

• Message class: MDC_HDB_MTC - Message class for master data consolidation matching

• Message number: 014

• Message text: ABAP package &1 is in the SAP namespace; choose another package

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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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_HDB_MTC014 - ABAP package &1 is in the SAP namespace; choose another package ?

  The SAP error message MDC_HDB_MTC014 indicates that you are trying to create or modify an ABAP package that is in the SAP namespace. In SAP, the namespace is divided into two main categories: the SAP namespace (which is reserved for SAP standard objects) and the customer namespace (which is available for customer-specific developments).
  
  Cause:
  The error occurs because:
  
  You are attempting to create or modify an ABAP package with a name that starts with "SAP" or is otherwise reserved for SAP's own development. Packages in the SAP namespace are not available for customer modifications or new developments.
  
  
  Solution:
  To resolve this error, you should:
  
  Choose a Different Package Name: Select a package name that is in the customer namespace. Customer namespaces typically start with a prefix that is assigned to your organization (e.g., "Z" or "Y"). 
  Check Existing Packages: Before creating a new package, check if there are existing packages in your customer namespace that you