How To Fix RSDPP205 - More than one path to target &1(&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDPP - BW: Data Privacy Protection

• Message number: 205

• Message text: More than one path to target &1(&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDPP205 - More than one path to target &1(&2) ?

  The SAP error message RSDPP205, which states "More than one path to target &1(&2)," typically occurs in the context of data modeling in SAP BW (Business Warehouse) or SAP BW/4HANA. This error indicates that there are multiple paths leading to a target object (like a DataStore Object or InfoObject), which can create ambiguity in data flow and processing.
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Multiple Data Flows: There are multiple data flows or transformations that lead to the same target object. This can happen if you have several InfoProviders or transformations that are incorrectly configured to point to the same target.
  Incorrect Modeling: The data model may have been set up in a way that creates circular references or multiple paths to the same target, which can confuse the system during data extraction or loading.
  Hierarchy Issues: If you are using hierarchies, there may be multiple paths defined in the hierarchy that lead to the same target.
  
  Solution:
  To resolve the RSDPP205 error, you can take the following steps:
  
  
  Analyze Data Flow: Review the data flow in your BW model. Check the transformations and data sources that lead to the target object. Ensure that there is only one clear path to the target.
  
  
  Remove Redundant Paths: If you find multiple paths leading to the same target, consider removing or consolidating them. You may need to adjust your transformations or data sources to ensure that only one path exists.
  
  
  Check for Circular References: Ensure that there are no circular references in your data model. If you find any, you will need to redesign the data flow to eliminate these references.
  
  
  Use the BW Modeling Tools: Utilize the BW Modeling Tools in SAP HANA Studio or Eclipse to visualize the data model and identify any issues with the paths leading to the target.
  
  
  Re-activate Objects: After making changes, you may need to re-activate the affected objects in the BW system to ensure that the changes take effect.
  
  
  Consult Documentation: If you are unsure about the changes, refer to SAP documentation or consult with a BW expert to ensure that your data model adheres to best practices.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error.
  BW Modeling Best Practices: Familiarize yourself with best practices for data modeling in SAP BW to avoid similar issues in the future.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to resolve the RSDPP205 error and ensure a more stable and efficient data model in your SAP BW environment.