How To Fix RSOA309 - Error occurred when processing the transfer rules

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOA - Messages for Direct Access to Operative R/3 System

• Message number: 309

• Message text: Error occurred when processing the transfer rules

What causes this issue?

An error occurred while processing the transfer rules of DataSource &v1&
from source system &v2& to InfoSource &v3&.

System Response

The remote query was terminated.

How to fix this error?

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

Procedure for System Administrators

Analyze the subsequent messages in the error log and try to remove the
cause of the error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSOA309 - Error occurred when processing the transfer rules ?

  The SAP error message RSOA309 indicates that there was an issue during the processing of transfer rules in the context of data extraction or data loading in SAP BW (Business Warehouse). This error typically occurs when there are problems with the data being transferred from the source system to the target system, often related to the configuration of the transfer rules or the data itself.
  Causes of RSOA309 Error
  
  
  Incorrect Transfer Rules: The transfer rules may not be correctly defined, leading to issues when the system tries to map the source fields to the target fields.
  
  
  Data Type Mismatch: There may be a mismatch between the data types of the source and target fields, causing the transfer to fail.
  
  
  Missing or Incomplete Data: If the source data is missing required fields or contains incomplete records, this can trigger the error.
  
  
  Transformation Errors: If there are transformations defined in the transfer rules that cannot be executed due to invalid logic or data, this can lead to the error.
  
  
  Authorization Issues: Sometimes, the user executing the data transfer may not have the necessary authorizations to access certain data or perform specific actions.
  
  
  Data Quality Issues: Poor data quality, such as invalid characters or formats, can also lead to this error.
  
  
  Solutions to RSOA309 Error
  
  
  Check Transfer Rules: Review the transfer rules in the DataSource and ensure that they are correctly defined. Make sure that all mappings are accurate and that there are no missing fields.
  
  
  Validate Data Types: Ensure that the data types of the source and target fields match. If there are discrepancies, adjust the transfer rules or the data types accordingly.
  
  
  Examine Source Data: Check the source data for completeness and correctness. Look for any missing or invalid records that could be causing the issue.
  
  
  Review Transformations: If there are any transformations applied in the transfer rules, review them for correctness. Ensure that the logic is valid and that it can handle the incoming data.
  
  
  Check Authorizations: Verify that the user executing the transfer has the necessary authorizations to access the data and perform the transfer.
  
  
  Data Quality Checks: Implement data quality checks to ensure that the data being transferred meets the required standards. Cleanse the data if necessary.
  
  
  Use SAP Transaction Codes: Utilize transaction codes like RSA1 (Data Warehousing Workbench) to analyze the data flow and identify where the error is occurring.
  
  
  Check Logs: Review the error logs for more detailed information about the error. This can provide insights into what specifically went wrong during the transfer process.
  
  
  Related Information
  
  SAP Notes: Check SAP Notes related to RSOA309 for any specific patches or updates that may address known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to SAP documentation for detailed guidance on configuring transfer rules and troubleshooting data transfer issues.
  
  By following these steps, you should be able to identify the root cause of the RSOA309 error and implement a solution to resolve it.