How To Fix RSAR700 - Field comparison for InfoSource & (&) started (source system=&)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 700

• Message text: Field comparison for InfoSource & (&) started (source system=&)

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR700 - Field comparison for InfoSource & (&) started (source system=&) ?

  The SAP error message RSAR700 typically indicates an issue related to the extraction of data from a source system into the SAP BW (Business Warehouse) environment. This error often occurs during the data extraction process when there is a problem with the InfoSource or the data being extracted.
  Cause:
  
  
  Field Comparison Issues: The error message suggests that there is a problem with the field comparison for the specified InfoSource. This could be due to:
  
  Mismatched data types between the source system and the BW system.
  Missing fields in the source system that are expected in the InfoSource.
  Incorrectly configured InfoSource or data source.
  
  
  
  Data Source Configuration: The data source might not be properly configured, leading to issues during the extraction process.
  
  
  Data Quality Issues: There may be data quality issues in the source system that prevent successful extraction.
  
  
  Transport Issues: If the InfoSource was recently transported from one system to another, there may be inconsistencies or missing objects.
  
  
  Solution:
  
  
  Check InfoSource Configuration:
  
  Go to the InfoSource in the SAP BW system and verify that all fields are correctly defined.
  Ensure that the field mappings between the source system and the InfoSource are correct.
  
  
  
  Validate Data Source:
  
  Check the data source in the source system to ensure it is active and correctly configured.
  Make sure that all required fields are present and correctly defined.
  
  
  
  Data Type Consistency:
  
  Ensure that the data types of the fields in the source system match those defined in the InfoSource.
  
  
  
  Check for Missing Fields:
  
  Verify that all fields expected by the InfoSource are available in the source system.
  
  
  
  Run a Test Extraction:
  
  Perform a test extraction to see if the error persists. This can help identify if the issue is with specific data records.
  
  
  
  Review Transport Logs:
  
  If the InfoSource was recently transported, check the transport logs for any errors or warnings that might indicate issues.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Data Quality Checks:
  
  Perform data quality checks in the source system to ensure that the data being extracted is valid and complete.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoSources and data sources.
  SAP BW Documentation: Refer to SAP BW documentation for detailed information on InfoSources and data extraction processes.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the RSAR700 error message in your SAP BW environment.