How To Fix HTA_HDI_WSM526 - Schema '&1' for SAP HANA procedures does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: HTA_HDI_WSM - Messages for Workspace Management

• Message number: 526

• Message text: Schema '&1' for SAP HANA procedures does not exist

What causes this issue?

When executed, the script that creates the SAP HANA procedures also
creates a database user with an associated database schema. The schema
&v1& does not exist.
You can find more information under <DS:NA.HTA_HDI_WSM608>Test ?Creating
Database Procedures Required by AS ABAP?</>.

System Response

The program displays an error message.
The script either did not run successfully or you replaced the
replacement variable <(><<)>ABAP_SCHEMA> in a different way than inst
ructed.

How to fix this error?

If you have not yet executed the actions in the section <LS>Creating
Database Procedures Required by AS ABAP</> in the configuration guide
<LS>Configure your ABAP Development System for Development of HDI
Objects</>, proceed as described in this section.
If you have already run through this section but replaced the
replacement variable <(><<)>ABAP_SCHEMA> in a different way than instr
ucted, you can overwrite the standard name of the schema by using the
program SCTS_HTA_CONFIGURATION.
If you have already completed this section and the point above does not
apply, check the troubleshooting sections in the configuration guide or
in SAP Note 2569651 (https://launchpad.support.sap.com/#/notes/2569651)
for information about how to proceed when errors occur.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HTA_HDI_WSM526 - Schema '&1' for SAP HANA procedures does not exist ?

  The SAP error message HTA_HDI_WSM526 indicates that a specified schema (in this case, represented as &1) does not exist in the SAP HANA database when trying to execute a procedure or operation that requires it. This error typically arises in the context of SAP HANA database development, particularly when working with HDI (HANA Deployment Infrastructure) containers.
  Cause:
  
  Schema Not Created: The schema you are trying to access or use has not been created in the HANA database.
  Incorrect Schema Name: There may be a typo or incorrect reference to the schema name in your SQL or procedure call.
  HDI Container Issues: If you are working within an HDI container, the schema might not be properly linked or deployed.
  User Permissions: The user executing the procedure may not have the necessary permissions to access the schema.
  
  Solution:
  
  
  Create the Schema: If the schema does not exist, you need to create it. You can do this using SQL commands in the HANA database:
  CREATE SCHEMA your_schema_name;
  Replace your_schema_name with the actual name of the schema you need.
  
  
  Check Schema Name: Verify that the schema name used in your procedure or SQL statement is correct. Ensure there are no typos or case sensitivity issues.
  
  
  Deploy HDI Container: If you are using an HDI container, ensure that the container is properly deployed and that all necessary artifacts, including schemas, are created. You can redeploy the HDI container if needed.
  
  
  Check User Permissions: Ensure that the user executing the procedure has the necessary permissions to access the schema. You may need to grant the appropriate privileges:
  GRANT SELECT, INSERT, UPDATE, DELETE ON SCHEMA your_schema_name TO your_user;
  
  
  Review Logs: Check the logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  Related Information:
  
  SAP HANA Documentation: Refer to the official SAP HANA documentation for more details on schema management and HDI container deployment.
  HDI Development: Familiarize yourself with HDI development practices, including how to manage schemas and database artifacts.
  User Management: Understand how to manage user roles and permissions in SAP HANA to ensure proper access control.
  
  By following these steps, you should be able to resolve the HTA_HDI_WSM526 error and ensure that your SAP HANA procedures can access the required schema.