How To Fix DB_SCHEMA_MAP100 - The name &1 is reserved for the standard ABAP schema

SAP Error Message - Details

• Message type: E = Error

• Message class: DB_SCHEMA_MAP -

• Message number: 100

• Message text: The name &1 is reserved for the standard ABAP schema

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 DB_SCHEMA_MAP100 - The name &1 is reserved for the standard ABAP schema ?

  The SAP error message DB_SCHEMA_MAP100 indicates that there is an attempt to use a schema name that is reserved for the standard ABAP schema. This typically occurs when you are trying to create or map a database schema in a way that conflicts with the naming conventions or reserved names used by SAP.
  
  Cause:
  
  Reserved Names: The name you are trying to use for your database schema is one of the reserved names that SAP uses for its standard ABAP schema. SAP has specific naming conventions and reserved names to avoid conflicts and ensure system integrity.
  Configuration Error: This error can also arise from incorrect configuration settings in the database or during the installation of the SAP system.
  Database Migration: If you are migrating from one database to another, you might inadvertently try to use a reserved name.
  
  
  Solution:
  
  Choose a Different Name: The most straightforward solution is to select a different name for your database