How To Fix RSAN_MDL063 - Assign target field &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_MDL - Messages on Analysis Object Model

• Message number: 063

• Message text: Assign target field &2

What causes this issue?

The target field &V2& (&V1&) is not assigned to a source field.

System Response

Data collection cannot be used.

How to fix this error?

Add a field assignment for the target field &V2&.

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 RSAN_MDL063 - Assign target field &2 ?

  The SAP error message RSAN_MDL063, which states "Assign target field &2," typically occurs in the context of data modeling in SAP BW (Business Warehouse) or SAP BW/4HANA. This error indicates that there is an issue with the assignment of target fields in a data flow or transformation process.
  Cause:
  The error can arise due to several reasons, including:
  
  Missing Target Field Assignment: The target field specified in the transformation or data flow is not properly assigned or mapped to a source field.
  Field Mismatch: The data types or characteristics of the source and target fields do not match, leading to assignment issues.
  Transformation Logic Errors: There may be errors in the transformation logic that prevent the correct assignment of fields.
  Inconsistent Data Model: Changes in the data model (like changes in InfoObjects or DataSources) that have not been reflected in the transformation can lead to this error.
  
  Solution:
  To resolve the RSAN_MDL063 error, you can follow these steps:
  
  
  Check Transformation Settings:
  
  Go to the transformation that is causing the error.
  Verify that all target fields are correctly assigned to their corresponding source fields.
  Ensure that the field names and data types match.
  
  
  
  Review Data Flow:
  
  Check the data flow to ensure that all components (DataSources, InfoObjects, DSO, etc.) are correctly configured and connected.
  Make sure that the target field is defined in the target object (e.g., InfoObject, DSO, etc.).
  
  
  
  Adjust Field Mappings:
  
  If there are any missing mappings, add the necessary assignments for the target fields.
  If there are any unnecessary mappings, remove them to avoid confusion.
  
  
  
  Validate Data Model:
  
  Ensure that the data model is consistent and that any recent changes have been properly propagated throughout the model.
  If you have made changes to InfoObjects or DataSources, make sure to regenerate the transformations and data flows as needed.
  
  
  
  Test the Transformation:
  
  After making the necessary adjustments, test the transformation to ensure that the error is resolved.
  Monitor the data load process to confirm that data is being loaded correctly without errors.
  
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to access the data model and transformations.
  Documentation: Refer to SAP Help documentation for detailed information on data modeling and transformation processes.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.