How To Fix NRSCNV135 - Line item flag cannot be switched for SAP HANA-optimized InfoCubes

SAP Error Message - Details

• Message type: E = Error

• Message class: NRSCNV - Message class

• Message number: 135

• Message text: Line item flag cannot be switched for SAP HANA-optimized InfoCubes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NRSCNV135 - Line item flag cannot be switched for SAP HANA-optimized InfoCubes ?

  The SAP error message NRSCNV135 indicates that there is an issue with switching the line item flag for SAP HANA-optimized InfoCubes. This error typically arises when you attempt to change the line item flag for a data model that is not designed to support such changes due to the underlying architecture of HANA-optimized InfoCubes.
  Cause:
  
  HANA-Optimized InfoCubes: These InfoCubes are designed to leverage the in-memory capabilities of SAP HANA. They have specific characteristics and limitations compared to traditional InfoCubes.
  Line Item Flag: The line item flag is used to indicate whether a characteristic is a line item. In HANA-optimized InfoCubes, certain characteristics cannot be changed to line item status due to performance and architectural constraints.
  Data Model Restrictions: The data model for HANA-optimized InfoCubes is more rigid, and certain configurations that are permissible in traditional InfoCubes may not be allowed.
  
  Solution:
  
  Review the Data Model: Check the characteristics and measures in your InfoCube. Ensure that you are not trying to change the line item flag for characteristics that are not allowed to be modified.
  Consult Documentation: Refer to the SAP documentation for HANA-optimized InfoCubes to understand the limitations and best practices regarding line item flags.
  Use Alternative Approaches: If you need to achieve similar functionality, consider using other modeling techniques or structures that are compatible with HANA, such as CompositeProviders or Calculation Views.
  SAP Notes and Support: Check for any relevant SAP Notes that may address this issue or provide additional guidance. If necessary, reach out to SAP support for assistance.
  
  Related Information:
  
  SAP BW on HANA: Understanding the differences between traditional BW and BW on HANA can provide insights into the limitations and capabilities of HANA-optimized InfoCubes.
  Performance Considerations: HANA-optimized InfoCubes are designed for performance, and certain design choices are made to ensure optimal data processing.
  Data Modeling Best Practices: Familiarize yourself with best practices for data modeling in SAP BW/4HANA to avoid common pitfalls and errors.
  
  By following these guidelines, you should be able to address the NRSCNV135 error and effectively work with HANA-optimized InfoCubes.