How To Fix RSDS_ACCESS051 - Different delimiter is already used in the line

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS_ACCESS - Access Messages

• Message number: 051

• Message text: Different delimiter is already used in the line

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 RSDS_ACCESS051 - Different delimiter is already used in the line ?

  The SAP error message RSDS_ACCESS051 indicates that there is an issue with the data source definition in SAP BW (Business Warehouse) or SAP BW/4HANA. This error typically occurs when the data source is trying to read a file (like a CSV) that has inconsistent delimiters within the same line or across the file.
  Cause:
  The error is caused by the presence of different delimiters in the same line of the data file. For example, if a CSV file is expected to use commas as delimiters but contains a mix of commas and semicolons in the same line, the system will not be able to parse the data correctly, leading to this error.
  Solution:
  To resolve the RSDS_ACCESS051 error, you can take the following steps:
  
  
  Check the Data File:
  
  Open the data file that you are trying to load into SAP BW.
  Look for any lines that have inconsistent delimiters. Ensure that all fields in a line are separated by the same delimiter.
  
  
  
  Standardize the Delimiter:
  
  If you find lines with mixed delimiters, standardize them to use a single delimiter throughout the file. For example, if you are using commas, ensure that all fields are separated by commas.
  
  
  
  Validate the File Format:
  
  Ensure that the file format matches the expected format in the data source definition. If the data source is set to expect a specific delimiter, make sure the file adheres to that.
  
  
  
  Adjust Data Source Settings:
  
  If necessary, adjust the settings in the data source definition in SAP BW to match the actual delimiter used in the file.
  
  
  
  Test the Data Load:
  
  After making the necessary changes, attempt to reload the data into SAP BW to see if the error persists.
  
  
  
  Related Information:
  
  Data Source Definition: In SAP BW, data sources are defined to specify how data is extracted from various sources. Ensure that the data source settings (like delimiter, file format, etc.) are correctly configured.
  Error Logs: Check the error logs in SAP BW for more detailed information about the error. This can provide additional context that may help in troubleshooting.
  Documentation: Refer to SAP documentation or community forums for additional insights and best practices related to data loading and error handling in SAP BW.
  
  By following these steps, you should be able to resolve the RSDS_ACCESS051 error and successfully load your data into SAP BW.