How To Fix RSWADMDERR1012 - Lower-case tags recommended for performance reasons

SAP Error Message - Details

• Message type: E = Error

• Message class: RSWADMDERR1 - Web Application Designer 4.0 Error Messages

• Message number: 012

• Message text: Lower-case tags recommended for performance reasons

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSWADMDERR1012 - Lower-case tags recommended for performance reasons ?

  The SAP error message RSWADMDERR1012 indicates that the system is recommending the use of lower-case tags for performance reasons. This message typically arises in the context of SAP BW (Business Warehouse) or SAP HANA when dealing with data modeling or data extraction processes.
  Cause:
  The error is triggered because the system has detected that upper-case tags are being used in the data model or extraction process. SAP recommends using lower-case tags to optimize performance, as lower-case tags can lead to better processing efficiency and reduced resource consumption.
  Solution:
  To resolve this error, you should:
  
  
  Change Tag Case: Review the tags used in your data model or extraction process and convert any upper-case tags to lower-case. This may involve:
  
  Modifying the data source definitions.
  Adjusting the transformation rules.
  Updating any relevant data flow or data model configurations.
  
  
  
  Re-validate: After making the changes, re-validate the data model or extraction process to ensure that the error is resolved.
  
  
  Test Performance: Once the changes are made, monitor the performance of the data extraction or processing to confirm that the adjustments have had a positive impact.
  
  
  Related Information:
  
  Performance Optimization: Using lower-case tags is part of broader performance optimization strategies in SAP BW and HANA. It is advisable to follow best practices for naming conventions and data modeling to ensure optimal performance.
  Documentation: Refer to SAP documentation or notes related to performance tuning in BW or HANA for additional insights and recommendations.
  SAP Community: Engaging with the SAP Community forums can provide additional context and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RSWADMDERR1012 error and improve the performance of your SAP BW or HANA environment.