How To Fix UWS_FORMS101 - Error with digital signature: Query string is not filled

SAP Error Message - Details

• Message type: E = Error

• Message class: UWS_FORMS - Messages Package UWS_FORMS

• Message number: 101

• Message text: Error with digital signature: Query string is not filled

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UWS_FORMS101 - Error with digital signature: Query string is not filled ?

  The SAP error message UWS_FORMS101 indicates an issue related to digital signatures in SAP forms, specifically that the query string is not filled. This error typically arises when there is a problem with the configuration or the data being processed in the context of digital signatures for forms.
  Cause:
  
  Missing Query String: The error suggests that the query string, which is often used to pass parameters or data to the form, is not populated correctly. This can happen if the form is not set up to receive the necessary data or if the data is not being passed correctly from the application to the form.
  Configuration Issues: There may be issues with the configuration of the digital signature settings in SAP. This includes settings related to the form itself or the digital signature service.
  Data Issues: The data being processed may not meet the requirements for digital signatures, such as missing fields or incorrect formats.
  
  Solution:
  
  Check Form Configuration: Ensure that the form is correctly configured to accept the necessary parameters. This includes checking the settings in the SAP system for the specific form and ensuring that all required fields are populated.
  Review Query String Parameters: Verify that the query string is being populated correctly in the application that is calling the form. Ensure that all necessary parameters are included and formatted correctly.
  Digital Signature Settings: Review the digital signature settings in SAP. Ensure that the digital signature service is correctly configured and that all necessary certificates are in place.
  Testing: Test the form with different data inputs to see if the issue persists. This can help identify if the problem is data-related.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance on configuring digital signatures and handling forms.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical team for further investigation.