How To Fix RSAR803 - Field separator: &, voiding for special character: &

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 803

• Message text: Field separator: &, voiding for special character: &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR803 - Field separator: &, voiding for special character: & ?

  The SAP error message RSAR803, which states "Field separator: &, voiding for special character: &," typically occurs in the context of data transfer or extraction processes, particularly when using SAP's Data Transfer Process (DTP) or when working with data sources in SAP BW (Business Warehouse).
  Cause:
  The error is caused by the presence of the ampersand (&) character in the data being processed. In SAP BW, certain characters, including &, are reserved for specific functions or have special meanings. When the system encounters this character in a field that is expected to be a separator or delimiter, it raises an error because it cannot process the data correctly.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Data Cleansing: Review the data being processed to identify any occurrences of the & character. You may need to cleanse the data by either removing or replacing this character with an acceptable alternative.
  
  
  Modify Data Source: If the data source allows it, modify the extraction logic to handle or filter out the & character before it reaches the DTP or data target.
  
  
  Use Alternative Delimiters: If you are defining a custom data transfer process, consider using a different field separator that does not conflict with special characters.
  
  
  Check Transformation Rules: If you are using transformations in your DTP, ensure that the transformation rules do not inadvertently introduce or fail to handle the & character.
  
  
  SAP Notes and Support: Check for any relevant SAP Notes or updates that may address this issue. Sometimes, SAP releases patches or notes that provide guidance on handling specific errors.
  
  
  Testing: After making changes, test the data transfer process to ensure that the error is resolved and that data is being processed correctly.
  
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for guidelines on data extraction and transformation processes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Data Quality Tools: Consider using data quality tools that can help identify and cleanse problematic characters in your datasets before they are processed in SAP.
  
  By following these steps, you should be able to address the RSAR803 error and ensure smooth data processing in your SAP environment.