How To Fix WPPERS112 - Internal error: Valid parameter list for application &1 not found.

SAP Error Message - Details

• Message type: E = Error

• Message class: WPPERS - Personalization for Web Applications

• Message number: 112

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WPPERS112 - Internal error: Valid parameter list for application &1 not found. ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WPPERS112 Internal error: Valid parameter list for application &1 not found.
  
  Cause:
  This error typically occurs in the SAP Workflow system when the workflow runtime tries to retrieve the valid parameter list for a specific application (workflow container element or task) but fails to find it. The placeholder &1 in the message is replaced by the name of the application or task for which the parameter list is missing.
  Common causes include:
  
  The workflow task or container element is not properly defined or activated.
  The workflow object or method associated with the application is missing or not correctly configured.
  The interface or method used in the workflow step does not exist or is not released.
  Inconsistent or incomplete transport/import of workflow objects between systems.
  Missing or incorrect binding of parameters in the workflow step.
  
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Check Workflow Task and Container:
  
  Go to transaction PFTC (Workflow Task Maintenance).
  Verify that the task mentioned in the error message exists and is active.
  Check the container elements of the task and ensure they are correctly defined.
  
  
  
  Verify Workflow Object and Methods:
  
  Use transaction SWO1 to check the workflow object associated with the task.
  Ensure the methods used in the workflow step are correctly defined and released.
  If the method or object is missing, recreate or import it properly.
  
  
  
  Check Parameter Binding:
  
  In the workflow builder (transaction SWDD), open the workflow definition.
  Check the step that calls the application mentioned in the error.
  Verify that the parameters are correctly bound between the container and the task.
  
  
  
  Activate/Re-activate Workflow Objects:
  
  Sometimes, re-activating the workflow task or object can solve inconsistencies.
  Use PFTC to activate the task.
  Use SWO1 to activate the workflow object.
  
  
  
  Check Transport and System Consistency:
  
  If the workflow was transported from another system, ensure all dependent objects (tasks, methods, interfaces) were transported and imported correctly.
  Use transaction SWI1 or SWI2_FREQ to check workflow logs and errors.
  
  
  
  SAP Notes and Support:
  
  Search for SAP Notes related to WPPERS112 for any known bugs or patches.
  Example SAP Note: Check SAP Support Portal for notes related to WPPERS112.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  PFTC - Workflow Task Maintenance
  SWO1 - Business Object Builder
  SWDD - Workflow Builder
  SWI1 - Workflow Log
  SWI2_FREQ - Workflow Runtime Errors
  
  
  
  SAP Help:
  
  Workflow container and task parameter binding documentation.
  SAP Workflow troubleshooting guides.
  
  
  
  Common Scenarios:
  
  Occurs after transport of workflow objects.
  Happens when custom workflow tasks or methods are created but not fully activated.
  Can appear during workflow execution when the system cannot resolve the parameters for a step.
  
  
  
  
  If you provide the exact application name or workflow step, I can help you with more specific instructions.