How To Fix RSCOPY039 - Check the mapping of DataSource &1 (&2) to DataSource &3 (&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCOPY - Data Flow Copy

• Message number: 039

• Message text: Check the mapping of DataSource &1 (&2) to DataSource &3 (&4)

What causes this issue?

You have mapped the non-replicated original source system &V2& to the
replicated target source system &V4& .

System Response

It is not possible to create DataSource &V3& as a template or overwrite
it in the replicated target source system &V4& with DataSource &V1& from
the non-replicated original source system &V2& . Instead the DataSource
is replicated.

How to fix this error?

Check the mapping.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSCOPY039 - Check the mapping of DataSource &1 (&2) to DataSource &3 (&4) ?

  The SAP error message RSCOPY039 typically occurs during the data transfer process in SAP BW (Business Warehouse) when there is an issue with the mapping of DataSources. This error indicates that there is a problem with the configuration of the DataSource mappings, which can prevent data from being copied or transferred correctly.
  Cause:
  The error message RSCOPY039 can be caused by several factors, including:
  
  
  Incorrect Mapping: The source DataSource is not correctly mapped to the target DataSource. This can happen if the DataSource names or structures do not match.
  
  
  Missing DataSource: One of the DataSources referenced in the error message may not exist or may not be activated in the system.
  
  
  Inconsistent Data Structures: The fields or data types in the source DataSource may not match those in the target DataSource, leading to mapping issues.
  
  
  Transport Issues: If the DataSources were transported from one system to another, there may be inconsistencies in the configuration.
  
  
  Authorization Issues: The user executing the data transfer may not have the necessary authorizations to access the DataSources.
  
  
  Solution:
  To resolve the RSCOPY039 error, you can follow these steps:
  
  
  Check DataSource Mapping:
  
  Go to the DataSource configuration in the SAP BW system.
  Verify that the source DataSource (&1) is correctly mapped to the target DataSource (&3).
  Ensure that the DataSource names and structures are consistent.
  
  
  
  Activate DataSources:
  
  Ensure that both the source and target DataSources are activated in the system. You can do this in the DataSource maintenance transaction (e.g., RSA1).
  
  
  
  Review Data Structures:
  
  Compare the field definitions and data types of both DataSources. Make sure they are compatible and that all required fields are present.
  
  
  
  Check Transport Requests:
  
  If the DataSources were transported, check the transport requests for any errors or inconsistencies. You may need to re-transport the DataSources or manually adjust the configuration.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the data transfer has the necessary authorizations to access both DataSources. You can check this in the user roles and authorizations.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to manage DataSources and check their configurations.
  SAP BW Documentation: Refer to the official SAP BW documentation for detailed information on DataSource configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the RSCOPY039 error in your SAP BW system.