How To Fix NRSCNV063 - Source and target dimension are identical

SAP Error Message - Details

• Message type: E = Error

• Message class: NRSCNV - Message class

• Message number: 063

• Message text: Source and target dimension are identical

Self-Explanatory Message

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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 NRSCNV063 - Source and target dimension are identical ?

  The SAP error message NRSCNV063 indicates that there is an issue with a data conversion or transformation process where the source and target dimensions are identical. This typically occurs in scenarios involving data migration, data transformation, or data loading processes, such as when using SAP Data Services or SAP BW (Business Warehouse).
  Cause:
  The error arises when the system detects that the source and target dimensions for a data transfer or transformation are the same. This can happen in various situations, such as:
  
  Incorrect Mapping: The mapping configuration in the data flow or transformation process is set up incorrectly, leading to the same dimension being used for both source and target.
  Redundant Transformation: The transformation logic is attempting to convert data from a source dimension to a target dimension that is identical, which is unnecessary and leads to this error.
  Configuration Issues: There may be issues in the configuration of the data model or the data flow that result in the same dimension being referenced for both source and target.
  
  Solution:
  To resolve the NRSCNV063 error, you can take the following steps:
  
  
  Review Mapping Configuration:
  
  Check the mapping settings in your data flow or transformation process. Ensure that the source and target dimensions are correctly defined and that they are not set to the same dimension unintentionally.
  
  
  
  Adjust Transformation Logic:
  
  If the transformation is not needed (i.e., the source and target are indeed the same), you may need to remove or adjust the transformation logic to avoid redundancy.
  
  
  
  Check Data Model:
  
  Review the data model to ensure that the dimensions are correctly defined and that there are no misconfigurations that could lead to this error.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources specific to the tool you are using (e.g., SAP BW, SAP Data Services) for additional guidance on handling dimension mappings and transformations.
  
  
  
  Testing:
  
  After making adjustments, test the data flow or transformation process again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered and resolved similar issues.
  Documentation: Review the official SAP documentation for the specific module or tool you are using to understand best practices for data mapping and transformation.
  
  By following these steps, you should be able to identify the cause of the NRSCNV063 error and implement a solution to resolve it.