How To Fix RSWADBACKEND016 - Error during conversion - no detailed message text was supplied.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSWADBACKEND - Message for Backend Web-Designtime Operation

• Message number: 016

• Message text: Error during conversion - no detailed message text was supplied.

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 RSWADBACKEND016 - Error during conversion - no detailed message text was supplied. ?

  The SAP error message RSWADBACKEND016 typically occurs during the execution of a data extraction or data transfer process, particularly when dealing with the SAP BW (Business Warehouse) or SAP HANA systems. The error indicates that there was an issue during the conversion process, but unfortunately, no detailed message text is provided to clarify the specific cause.
  Possible Causes:
  
  Data Type Mismatch: There may be a mismatch between the data types in the source and target systems. For example, trying to convert a string to a numeric type without proper formatting.
  Invalid Data: The data being processed may contain invalid or unexpected values that cannot be converted.
  Configuration Issues: There may be issues with the configuration of the data source or the data target, such as incorrect field mappings.
  Missing Data: Required fields may be missing in the data being processed, leading to conversion failures.
  System Performance: Performance issues or timeouts during data processing can also lead to this error.
  
  Solutions:
  
  Check Data Types: Review the data types in both the source and target systems to ensure they match. Make adjustments as necessary.
  Validate Data: Inspect the data being processed for any invalid or unexpected values. Cleanse the data if necessary.
  Review Configuration: Check the configuration settings for the data extraction or transfer process. Ensure that all field mappings are correct and that all required fields are included.
  Error Logs: Look into the SAP application logs (transaction SLG1) for more detailed error messages that may provide additional context.
  Test with Sample Data: If possible, test the process with a smaller set of data to isolate the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific data extraction or transfer process you are using for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) or RSMO (Monitor Data Transfer) to monitor and manage data extraction processes.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the RSWADBACKEND016 error.