How To Fix RSTRAN303 - Exception &2 ; see long text

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTRAN - Messages for Transformation

• Message number: 303

• Message text: Exception &2 ; see long text

What causes this issue?

When executing the function module&v1& exception&v2& occurred.

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

System Response

Processing of the corresponding record is terminated.

How to fix this error?

To analyze the cause, set a break point at the location where you called
the function module in the transformation program and examine the cause
by simulating the data transfer process.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSTRAN303 - Exception &2 ; see long text ?

  The SAP error message RSTRAN303 typically indicates an issue related to the data transfer process in SAP BW (Business Warehouse) or SAP BI (Business Intelligence). The message usually states that there is an exception related to a specific object or process, and it prompts the user to check the long text for more details.
  Cause:
  The error can be caused by various factors, including but not limited to:
  
  Data Transfer Issues: Problems during the extraction, transformation, or loading (ETL) process.
  Data Source Configuration: Incorrect configuration of the data source or data target.
  Data Quality Issues: Inconsistent or invalid data in the source system that cannot be processed.
  Authorization Issues: Lack of necessary authorizations to access the data or perform the operation.
  Technical Errors: Bugs or issues in the underlying SAP BW/BI system or in the data model.
  
  Solution:
  To resolve the RSTRAN303 error, you can follow these steps:
  
  
  Check the Long Text: The error message usually provides additional details in the long text. Access the long text to understand the specific issue.
  
  
  Review Data Source and Target: Ensure that the data source and target are correctly configured. Check for any changes that might have been made recently.
  
  
  Validate Data: Check the data in the source system for any inconsistencies or invalid entries that could be causing the issue.
  
  
  Monitor Process Chains: If the error occurs during a process chain execution, monitor the process chain for any failed steps and analyze the logs for more details.
  
  
  Check Authorizations: Ensure that the user executing the data transfer has the necessary authorizations to access the data.
  
  
  Debugging: If you have access to technical resources, consider debugging the process to identify the root cause of the exception.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide patches.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSMO (Monitor Process Chains) to help diagnose and resolve issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review SAP documentation related to data transfer processes in BW/BI for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the RSTRAN303 error in your SAP environment.