How To Fix PN163 - &1 is not a CE schema. Use a CE schema.

SAP Error Message - Details

• Message type: E = Error

• Message class: PN -

• Message number: 163

• Message text: &1 is not a CE schema. Use a CE schema.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PN163 - &1 is not a CE schema. Use a CE schema. ?

  The SAP error message "PN163 &1 is not a CE schema. Use a CE schema." typically occurs in the context of SAP HANA or when working with SAP BW/4HANA. This error indicates that the system is expecting a Calculation Engine (CE) schema, but the schema being referenced is not a CE schema.
  Cause:
  
  Schema Type: The error arises when a non-CE schema is being used in a context where a CE schema is required. CE schemas are specifically designed for use with the Calculation Engine in SAP HANA, which is optimized for analytical processing.
  Incorrect Configuration: The database or data model may be incorrectly configured, leading to the use of an inappropriate schema type.
  Data Source Issues: If you are trying to access a data source that is not compatible with CE, this error may occur.
  
  Solution:
  
  Use a CE Schema: Ensure that you are using a schema that is compatible with the Calculation Engine. You may need to create a new CE schema or convert an existing schema to a CE schema.
  Check Data Model: Review your data model and ensure that all objects (tables, views, etc.) are created in a CE schema. If you are using SAP BW/4HANA, ensure that your InfoProviders are set up correctly.
  Migration: If you have existing data in a non-CE schema, consider migrating it to a CE schema. This may involve creating new tables or views in the CE schema and transferring the data.
  Consult Documentation: Refer to SAP documentation for specific guidelines on creating and using CE schemas. This can provide insights into the requirements and limitations of CE schemas.
  
  Related Information:
  
  SAP HANA Documentation: Check the official SAP HANA documentation for detailed information on Calculation Engine schemas and their usage.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.