How To Fix SCTS_HDI085 - A logical database schema with the name &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: SCTS_HDI - Messages for CTS HDI API

• Message number: 085

• Message text: A logical database schema with the name &1 already exists

What causes this issue?

The specified name is already used as the name of a logical database
schema. The name of a logical HDI container cannot be the same as the
name of a logical database schema.

System Response

The system does not use the specified name to create the logical HDI
container.
Note: You can create and display logical database schemas in the ABAP
Development Tools (ADT).

How to fix this error?

Create the logical HDI container with a different name.

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 SCTS_HDI085 - A logical database schema with the name &1 already exists ?

  The SAP error message SCTS_HDI085 indicates that there is an attempt to create a logical database schema with a name that already exists in the system. This error typically occurs in the context of SAP HANA database development, particularly when working with HDI (HANA Deployment Infrastructure) containers.
  Cause:
  The primary cause of this error is that the logical database schema you are trying to create has already been defined in the system. This can happen if:
  
  You are trying to deploy a new version of an application that includes a schema with the same name as an existing one.
  There was a previous deployment that did not clean up properly, leaving the schema in place.
  There is a naming conflict due to multiple projects or developers working on similar components.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Schemas:
  
  Use the SAP HANA database tools (like HANA Studio or HANA Database Explorer) to check if the schema with the specified name already exists.
  You can run a SQL query to list existing schemas:
  SELECT SCHEMA_NAME FROM SCHEMAS WHERE SCHEMA_NAME = '<your_schema_name>';
  
  
  
  
  Rename or Drop the Existing Schema:
  
  If the existing schema is no longer needed, you can drop it using:
  DROP SCHEMA <your_schema_name> CASCADE;
  
  If you need to keep the existing schema, consider renaming your new schema to avoid the conflict.
  
  
  
  Modify Deployment Configuration:
  
  If you are using a deployment tool or CI/CD pipeline, ensure that the configuration does not attempt to create a schema that already exists. You may need to adjust the deployment scripts or settings.
  
  
  
  Check for Multiple Deployments:
  
  Ensure that there are no concurrent deployments that might be trying to create the same schema. If multiple developers are working on the same project, coordinate to avoid conflicts.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation for HDI and schema management to ensure you are following best practices for schema naming and deployment.
  
  
  
  Related Information:
  
  HDI (HANA Deployment Infrastructure): A framework for managing database artifacts in SAP HANA, allowing for easier development and deployment of database objects.
  Schema Management: Understanding how schemas work in SAP HANA is crucial for effective database management. Each schema can contain tables, views, and other database objects.
  Error Handling: Familiarize yourself with common error messages in SAP HANA and how to troubleshoot them effectively.
  
  By following these steps, you should be able to resolve the SCTS_HDI085 error and successfully manage your database schemas in SAP HANA.