How To Fix WPPERS113 - Internal error: Valid parameter list for screen &1 not found

SAP Error Message - Details

• Message type: E = Error

• Message class: WPPERS - Personalization for Web Applications

• Message number: 113

• Message text: Internal error: Valid parameter list for screen &1 not found

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WPPERS113 - Internal error: Valid parameter list for screen &1 not found ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WPPERS113 Internal error: Valid parameter list for screen &1 not found
  
  Cause:
  This error typically occurs in SAP Workflow or Business Process Management scenarios, especially when dealing with task processing or screen handling in workflows.
  
  The system tries to call a screen (dynpro) or a parameter list associated with a particular screen number (represented by &1 in the message).
  However, the valid parameter list for that screen is missing or not found in the system.
  This can happen due to:
  
  Missing or incorrect configuration of the workflow task or container elements.
  Incomplete or inconsistent task definition or screen assignment.
  Corrupted or missing screen parameters in the workflow task.
  Custom developments or enhancements that incorrectly handle screen parameters.
  Transport or system inconsistencies where the screen or its parameters were not properly imported.
  
  
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Workflow Task Configuration:
  
  Go to transaction PFTC (Maintain Tasks).
  Open the task related to the error.
  Verify the Start Conditions, Container Elements, and Screen Assignment.
  Ensure that the screen number mentioned in the error message exists and is correctly assigned.
  
  
  
  Verify Screen Parameters:
  
  Check if the screen parameters (importing/exporting/changing) are properly defined.
  Make sure the parameter list for the screen is complete and consistent.
  
  
  
  Check Workflow Container:
  
  Use transaction SWDD (Workflow Builder) or SWI1 to analyze the workflow.
  Verify that the container elements passed to the task match the expected parameters for the screen.
  
  
  
  Check for Custom Code or Enhancements:
  
  If there are any user exits, BAdIs, or enhancements related to the workflow or task, review them for correct handling of screen parameters.
  
  
  
  Transport and System Consistency:
  
  If the error appeared after a transport, verify that all related objects (tasks, screens, parameters) were transported correctly.
  Re-import or re-transport if necessary.
  
  
  
  SAP Notes and Support:
  
  Search for SAP Notes related to WPPERS113.
  Sometimes SAP releases patches or corrections for workflow-related issues.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  PFTC - Maintain Tasks
  SWDD - Workflow Builder
  SWI1 - Work Item Selection
  SE80 - Object Navigator (to check screens and modules)
  
  
  
  SAP Modules:
  
  Workflow (WF)
  Business Process Management (BPM)
  
  
  
  Common Scenarios:
  
  Workflow tasks with custom screens.
  Tasks with dynamic screen assignment.
  Transport of workflow objects between systems.
  
  
  
  SAP Notes:
  
  Check SAP Support Portal for notes referencing WPPERS113 or workflow screen parameter issues.
  
  
  
  
  If you provide the specific screen number or context (e.g., which workflow or task), I can help you with more targeted advice.