How To Fix RSDHA320 - '&1' transformation(s) with '&2' as data target

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 320

• Message text: '&1' transformation(s) with '&2' as data target

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDHA320 - '&1' transformation(s) with '&2' as data target ?

  The SAP error message RSDHA320 typically indicates an issue with the transformation process in SAP BW (Business Warehouse) when data is being loaded from a source to a target. The message format suggests that there are one or more transformations that are encountering problems when trying to load data into a specified data target.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Transformation Errors: There may be issues with the transformation logic itself, such as incorrect mappings, missing fields, or incompatible data types.
  Data Target Issues: The data target (e.g., InfoObject, InfoCube, DSO) may have constraints or issues, such as being in a locked state, not being activated, or having insufficient space.
  Data Quality Issues: The data being loaded may contain invalid or inconsistent values that do not meet the requirements of the target structure.
  Authorization Issues: The user executing the transformation may not have the necessary authorizations to perform the data load.
  Technical Issues: There could be technical problems such as system performance issues, network problems, or database locks.
  
  Solution:
  To resolve the RSDHA320 error, you can follow these steps:
  
  
  Check Transformation Settings: Review the transformation settings in the SAP BW system. Ensure that all mappings are correct and that there are no missing fields or incorrect data types.
  
  
  Validate Data Target: Check the status of the data target. Ensure that it is activated, not locked, and has sufficient space for the incoming data.
  
  
  Analyze Data Quality: Examine the data being loaded for any inconsistencies or invalid values. You may need to clean or transform the data before loading it.
  
  
  Review Authorizations: Ensure that the user executing the transformation has the necessary authorizations to access both the source and target objects.
  
  
  Check Logs: Look at the detailed logs for the transformation process. This can provide more specific information about what went wrong.
  
  
  Test Transformation: If possible, run the transformation in a test environment with a smaller dataset to isolate the issue.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to access the transformation and data target settings.
  Monitoring Tools: Use transaction SM37 to monitor background jobs and check for any failed jobs related to the transformation.
  Data Flow: Understanding the data flow from the source to the target can help identify where the issue may be occurring.
  
  By following these steps, you should be able to diagnose and resolve the RSDHA320 error in your SAP BW environment.