How To Fix DB_SCHEMA_MAP103 - &1 already exists as global schema with automatic mapping

SAP Error Message - Details

• Message type: E = Error

• Message class: DB_SCHEMA_MAP -

• Message number: 103

• Message text: &1 already exists as global schema with automatic mapping

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_MAP103 - &1 already exists as global schema with automatic mapping ?

  The SAP error message DB_SCHEMA_MAP103 indicates that there is an issue with the database schema mapping in your SAP system. Specifically, it means that a schema you are trying to create or map already exists as a global schema with automatic mapping. This can occur in various scenarios, such as during the configuration of database connections or when setting up new schemas.
  Cause:
  
  Duplicate Schema Name: The schema name you are trying to create or map is already in use as a global schema in the database.
  Automatic Mapping Conflict: The system is trying to automatically map a schema that has already been defined, leading to a conflict.
  Configuration Issues: There may be misconfigurations in the database connection settings or schema definitions.
  
  Solution:
  
  
  Check Existing Schemas: Verify the existing schemas in your database to see if the schema name you are trying to use is already defined. You can do this by querying the database or checking the SAP configuration.
  
  
  Rename or Remove: If the schema already exists and is not needed, consider renaming or removing it if it is safe to do so. Ensure that you have backups and that this action will not affect other processes.
  
  
  Modify Mapping Settings: If you need to keep the existing schema, you may need to adjust the mapping settings in your SAP system to avoid conflicts. This can involve changing the automatic mapping settings or specifying a different schema name.
  
  
  Consult Documentation: Refer to the SAP documentation for your specific version and database type for detailed instructions on schema management and mapping.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system configuration and requirements.
  
  
  Related Information:
  
  Database Configuration: Understanding how your SAP system interacts with the underlying database is crucial. Familiarize yourself with the database administration tools and SAP's database connection settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.