How To Fix XSS_SER_RFW007 - Front-end did not provide technical delimiter for value sets

SAP Error Message - Details

• Message type: E = Error

• Message class: XSS_SER_RFW - Messages of the ESS reporting framework

• Message number: 007

• Message text: Front-end did not provide technical delimiter for value sets

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 XSS_SER_RFW007 - Front-end did not provide technical delimiter for value sets ?

  The SAP error message XSS_SER_RFW007 indicates that the front-end did not provide a technical delimiter for value sets. This error typically occurs in the context of SAP's Web Services or when using the SAP GUI for HTML (SAP GUI for Web) when the system expects a specific format for the data being sent.
  Cause:
  
  Missing Technical Delimiter: The front-end application is expected to send data with a specific delimiter that separates different values in a value set. If this delimiter is missing, the backend cannot parse the incoming data correctly.
  Incorrect Configuration: There may be a configuration issue in the front-end application or the way the data is being sent to the SAP system.
  Data Format Issues: The data being sent may not conform to the expected format, leading to the absence of the required delimiter.
  
  Solution:
  
  Check Front-end Configuration: Ensure that the front-end application is configured correctly to send the required technical delimiters. This may involve checking the settings in the application or the way the data is being constructed before sending it to SAP.
  Review Data Format: Verify that the data being sent adheres to the expected format. If you are manually constructing the data, ensure that you are including the necessary delimiters.
  Update SAP Notes: Check for any relevant SAP Notes or patches that may address this issue. Sometimes, SAP releases updates that fix known issues related to data handling.
  Debugging: If you have access to debugging tools, you can trace the data being sent from the front-end to the backend to identify where the delimiter is missing.
  Consult Documentation: Review the SAP documentation related to the specific transaction or service you are using to ensure that you are following the correct procedures for data submission.
  
  Related Information:
  
  SAP Community: You can search for discussions or similar issues on the SAP Community forums, where other users may have encountered and resolved the same error.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the context in which the error occurs.
  Testing: If possible, test the data submission with different sets of data to see if the issue is consistent or if it only occurs with specific values.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.