How To Fix RSTRAN817 - Cannot copy transformation &1 to transform. with source &2 and target &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTRAN - Messages for Transformation

• Message number: 817

• Message text: Cannot copy transformation &1 to transform. with source &2 and target &3

What causes this issue?

You may not copy the rules from transformation &V1& to the
transformation with source &V2& and target &V3&. The template
transformation or the target transformation has a DataSource as source,
and the other transformation does not. As a result, a copy is not
possible.

System Response

The transformation is not copied.

How to fix this error?

Create the transformation without a template or select a different
template.

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 RSTRAN817 - Cannot copy transformation &1 to transform. with source &2 and target &3 ?

  The SAP error message RSTRAN817 indicates that there is an issue when trying to copy a transformation in the SAP BW (Business Warehouse) system. The message typically states that the transformation cannot be copied from the source to the target due to various reasons. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Source or Target Objects: The source or target objects (InfoObjects, DataSources, etc.) may not exist or may not be properly defined in the system.
  Authorization Issues: The user attempting to perform the copy operation may not have the necessary authorizations to access the source or target objects.
  Inconsistent Data Model: There may be inconsistencies in the data model, such as missing or incorrectly configured InfoProviders or transformations.
  Technical Issues: There could be technical issues in the system, such as database locks or inconsistencies in the transport directory.
  
  Solutions:
  
  Check Object Existence: Verify that both the source transformation and the target transformation exist and are correctly defined in the system. Ensure that all related objects (like InfoProviders) are also available.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the copy operation. This may involve checking roles and permissions in the SAP system.
  Validate Data Model: Check the data model for any inconsistencies. Ensure that all InfoObjects and InfoProviders are correctly configured and active.
  System Check: Perform a system check to identify any technical issues. This may involve checking for database locks or inconsistencies in the transport directory.
  Use Transaction RSTrans: You can use transaction RSTrans to manually check and manage transformations. This can help identify issues with the transformation itself.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSTrans (for managing transformations) and RSA1 (for data warehousing workbench).
  SAP BW Documentation: Review SAP BW documentation for best practices on managing transformations and data flows.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.