How To Fix WPS01116 - No attribute data for task list &1 / &2 found in interface table

SAP Error Message - Details

• Message type: E = Error

• Message class: WPS01 - Revision Planning - Task List Hierarchy

• Message number: 116

• Message text: No attribute data for task list &1 / &2 found in interface table

Self-Explanatory Message

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• What is the cause and solution for SAP error message WPS01116 - No attribute data for task list &1 / &2 found in interface table ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WPS01116 No attribute data for task list &1 / &2 found in interface table
  
  Meaning / Cause:
  This error occurs when the system tries to find attribute data for a specific task list (identified by task list group &1 and task list number &2) in the interface table but fails to find any entries.
  
  Task list: A sequence of operations or activities defined for production or maintenance.
  Interface table: A temporary or intermediate table used during processing, often to transfer or hold data between different steps or modules.
  
  The error indicates that the expected attribute data for the given task list is missing in the interface table, which is necessary for further processing.
  Common causes include:
  
  The task list has not been properly transferred or loaded into the interface table.
  The interface table was not populated due to a previous error or missing step.
  The task list does not exist or is incorrectly referenced.
  Data inconsistencies or missing master data related to the task list.
  Incorrect or incomplete selection criteria during data transfer or processing.
  
  
  Where does this error typically occur?
  
  During task list processing in SAP Plant Maintenance (PM) or Production Planning (PP).
  When generating or processing task lists, routings, or maintenance plans.
  During data transfer between modules or during background jobs that update task list data.
  
  
  Solution / How to fix:
  
  
  Check Task List Existence:
  
  Verify that the task list (&1 = task list group, &2 = task list number) exists in the system.
  Use transaction codes like IA05 (Display Task List) or CA03 (Display Routing) to confirm.
  
  
  
  Check Data Transfer / Interface Table Population:
  
  Identify the interface table involved (this depends on the process, e.g., PLKO, PLPO, or custom interface tables).
  Ensure that the task list data has been correctly transferred or loaded into the interface table.
  If a background job or program populates this table, check its logs for errors.
  
  
  
  Re-run Data Transfer or Load:
  
  If the interface table is empty or incomplete, re-execute the data transfer or load program.
  For example, if using a report or function module to load task list data, run it again.
  
  
  
  Check for Missing Master Data:
  
  Ensure all related master data (work centers, operations, materials) are correctly maintained.
  Missing or inconsistent master data can cause the interface table not to be populated.
  
  
  
  Check Custom Enhancements or User Exits:
  
  If custom code is involved in the interface or processing, verify that it correctly populates the interface table.
  Debug or review custom logic for errors.
  
  
  
  SAP Notes and Support:
  
  Search for SAP Notes related to message WPS01116 for any known issues or patches.
  If the problem persists, consider raising a support ticket with SAP, providing detailed logs and steps to reproduce.
  
  
  
  
  Additional Information:
  
  Message Class: WPS (related to task lists and routings)
  Message Number: 01116
  This message is informational but can block further processing if the attribute data is mandatory.
  The placeholders &1 and &2 represent the task list group and task list number respectively.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Missing attribute data for the specified task list in the interface table.
  
  
  Effect
  Processing of the task list cannot continue due to missing data.
  
  
  Solution
  Verify task list existence, check and reload interface table data, correct master data.
  
  
  Transactions
  IA05, CA03, custom reports or programs for data transfer.
  
  
  Notes
  Check SAP Notes for related fixes or updates.
  
  
  
  
  If you provide more context (e.g., transaction or process where this occurs), I can help with more specific guidance.