How To Fix WO812 - Parameters set for group & (radio buttons) are not correct

SAP Error Message - Details

• Message type: E = Error

• Message class: WO - WF: Messages for Workflow Wizards

• Message number: 812

• Message text: Parameters set for group & (radio buttons) are not correct

What causes this issue?

You have tried to execute a report, and have selected two entries
simultaneously for a group of radio buttons. You did this via two
simultaneous entries for this group in the table RSPARAMS.

System Response

The report cannot be executed like this.

How to fix this error?

When setting parameters for a group of radio buttons, you must bear in
that only one parameter should be activated per group.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WO812 - Parameters set for group & (radio buttons) are not correct ?

  The SAP error message:
  WO812 Parameters set for group & (radio buttons) are not correct
  typically occurs in the context of SAP Work Order processing or related maintenance transactions where radio button groups are used for parameter selection.
  
  Cause
  
  The error indicates that the parameters assigned to a group of radio buttons are inconsistent or incorrectly set.
  In SAP GUI screens, radio buttons are grouped so that only one option can be selected at a time.
  This message usually appears when the system detects that the radio button group configuration is invalid, for example:
  
  More than one radio button in the group is selected simultaneously.
  No radio button is selected when one is mandatory.
  The parameter values assigned to the radio buttons do not match the expected values or are missing.
  
  
  It can also be caused by a programming or configuration error in the screen or dynpro where the radio buttons are defined.
  
  
  Solution
  
  
  Check User Input:
  
  Ensure that exactly one radio button in the group is selected if the selection is mandatory.
  If the selection is optional, ensure that the screen logic allows for no selection.
  
  
  
  Review Screen/Dynpro Configuration:
  
  If you have access to the development environment (SE80 or SE41), check the screen where the radio buttons are defined.
  Verify that the radio buttons are correctly grouped using the same group name.
  Check that the parameter values assigned to each radio button are correct and consistent.
  
  
  
  Check Custom Code or Enhancements:
  
  If the error occurs in a custom program or enhancement, review the code that sets or reads the radio button parameters.
  Make sure the code does not set conflicting values or leave the group in an inconsistent state.
  
  
  
  SAP Notes and Support:
  
  Search for SAP Notes related to message WO812 for any known issues or patches.
  If the problem persists and is not due to user input, consider raising a support ticket with SAP.
  
  
  
  
  Related Information
  
  Transaction Codes: The error may appear in transactions related to Work Orders, Maintenance Processing, or custom transactions involving radio button parameters.
  SAP Module: Typically seen in Plant Maintenance (PM) or Customer Service (CS) modules.
  Debugging: Use the debugger to check the values of the radio button group parameters at runtime.
  SAP Help: Refer to SAP documentation on screen programming and radio button groups for detailed technical background.
  
  
  If you provide the exact transaction or context where this error occurs, I can help with more specific guidance.