How To Fix RSCNV002 - Replace characteristic &1 with &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCNV - Messages class for Metadata Remodeling Toolbox

• Message number: 002

• Message text: Replace characteristic &1 with &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCNV002 - Replace characteristic &1 with &2 ?

  The SAP error message RSCNV002, which states "Replace characteristic &1 with &2," typically occurs during data extraction or transformation processes, particularly in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error indicates that a characteristic (field) in your data model or query is no longer valid and needs to be replaced with another characteristic.
  Cause:
  
  Data Model Changes: The characteristic &1 (the one that is causing the error) has been removed, renamed, or is no longer valid in the data model. This can happen due to changes in the underlying data source or updates in the data model.
  Inconsistent Data Sources: If the data source has been modified (e.g., fields added or removed), it can lead to inconsistencies in queries or reports that reference those fields.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), and the target system does not have the same characteristics defined, this error can occur.
  
  Solution:
  
  Identify the Characteristics: Check the error message for the specific characteristics &1 (the invalid one) and &2 (the valid one). This will help you understand what needs to be replaced.
  Update Queries/Reports: Go to the affected queries or reports and replace the invalid characteristic (&1) with the valid one (&2). This may involve editing the query in the Query Designer or modifying the report layout.
  Check Data Sources: Ensure that the data source used in the query or report is up to date and includes the necessary characteristics. If the data source has changed, you may need to adjust the query accordingly.
  Transport Consistency: If the issue arose after a transport, verify that all necessary objects were transported correctly and that the target system has the same data model as the source system.
  Re-activate InfoObjects: If the characteristics are InfoObjects, you may need to re-activate them in the InfoObject maintenance transaction (RSD1) to ensure they are correctly recognized in the system.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like RSD1 (InfoObject maintenance), RSA1 (Data Warehousing Workbench), or RSRT (Query Monitor) to investigate and resolve the issue.
  Documentation: Refer to SAP documentation or notes related to the specific version of SAP BW/BI you are using for more detailed guidance on handling characteristic changes.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RSCNV002 error and ensure that your queries and reports function correctly with the updated characteristics.