How To Fix RSDHA247 - Prefix '&1' is reserved for HANA transformations

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 247

• Message text: Prefix '&1' is reserved for HANA transformations

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDHA247 - Prefix '&1' is reserved for HANA transformations ?

  The SAP error message RSDHA247, which states "Prefix '&1' is reserved for HANA transformations," typically occurs in the context of SAP BW (Business Warehouse) when working with HANA-based transformations. This error indicates that the prefix you are trying to use for a transformation or data flow is reserved for internal use by the HANA database and cannot be used for custom transformations.
  Cause:
  
  Reserved Prefix: The prefix you are attempting to use for your transformation is part of a reserved namespace that SAP HANA uses for its internal operations. This is often the case with prefixes that start with certain characters or follow specific naming conventions.
  Naming Convention Violation: The naming conventions for transformations in SAP BW on HANA are strict, and using a reserved prefix violates these conventions.
  
  Solution:
  
  Change the Prefix: The most straightforward solution is to change the prefix of your transformation to something that does not conflict with the reserved prefixes. Use a custom prefix that adheres to your organization's naming conventions and does not start with reserved characters.
  Check Documentation: Refer to the SAP documentation or guidelines for naming conventions in HANA transformations to ensure that your chosen prefix is valid.
  Review Existing Transformations: If you are modifying an existing transformation, check the current naming and ensure that it does not use any reserved prefixes.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or updates regarding this error message.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on BW on HANA and transformation management.
  
  By following these steps, you should be able to resolve the RSDHA247 error and successfully create or modify your HANA transformations.