How To Fix DDIC_ADT_SQSC022 - Database Procedure Proxy already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: DDIC_ADT_SQSC - Message Class for ABAP Dev Tools of DB Procedure Proxy

• Message number: 022

• Message text: Database Procedure Proxy already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDIC_ADT_SQSC022 - Database Procedure Proxy already exists ?

  The SAP error message DDIC_ADT_SQSC022: Database Procedure Proxy already exists typically occurs when there is an attempt to create a database procedure proxy that already exists in the system. This can happen during the development or deployment of database procedures in the SAP HANA environment.
  Cause:
  
  
  Duplicate Creation: The error is primarily caused by trying to create a database procedure proxy that has already been defined in the database. This can happen if:
  
  The procedure was previously created and not properly deleted.
  There is a script or deployment process that is attempting to create the same procedure multiple times.
  There is a naming conflict with existing database objects.
  
  
  
  Development Environment Issues: If you are working in a development environment, it is possible that changes were not properly synchronized or that multiple developers are trying to deploy the same changes simultaneously.
  
  
  Solution:
  
  
  Check Existing Procedures: 
  
  Use SQL commands to check if the procedure proxy already exists. You can query the relevant system tables or use the SAP HANA Studio to inspect the existing database objects.
  SELECT * FROM _SYS_BIC."<schema_name>/<procedure_name>";
  
  
  
  
  Drop Existing Procedure: If you confirm that the procedure proxy exists and you want to recreate it, you can drop the existing procedure proxy before attempting to create it again.
  DROP PROCEDURE <schema_name>.<procedure_name>;
  
  
  Modify Deployment Scripts: If you are using deployment scripts or tools, ensure that they include checks for existing objects before attempting to create them. This can help prevent duplicate creation attempts.
  
  
  Use Unique Naming: If applicable, consider using unique names for your database procedures to avoid conflicts with existing objects.
  
  
  Consult Documentation: Review the SAP documentation for any specific guidelines or best practices related to database procedure management in your version of SAP HANA.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  HANA Studio: Use SAP HANA Studio or SAP Web IDE for better management of database objects, as they provide tools for checking existing objects and managing deployments.
  
  By following these steps, you should be able to resolve the error and successfully manage your database procedure proxies in SAP HANA.