How To Fix WG106 - Missing data copied from master data

SAP Error Message - Details

• Message type: E = Error

• Message class: WG - Messages for store order and investment buy

• Message number: 106

• Message text: Missing data copied from master data

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WG106 - Missing data copied from master data ?

  Certainly! Here's a detailed explanation for the SAP error message WG106 - Missing data copied from master data:
  
  SAP Error Message: WG106 - Missing data copied from master data
  1. Cause:
  The error message WG106 typically occurs in the SAP Warehouse Management (WM) or Inventory Management (IM) modules when a process tries to copy data from master data (such as material master, storage bin master, or warehouse master data) but some required data fields are missing or incomplete.
  Common causes include:
  
  The master data record (e.g., material master, storage bin, or warehouse number) is incomplete or missing mandatory fields.
  The system expects certain data to be present in the master data to proceed with a warehouse process (like transfer order creation, goods movement, or posting), but it cannot find it.
  Customizing or configuration inconsistencies where the system expects data that has not been maintained.
  Data inconsistencies between the Warehouse Management and Inventory Management modules.
  
  
  2. Solution:
  To resolve the WG106 error, follow these steps:
  
  
  Check Master Data Completeness:
  
  Verify that the material master data is complete, especially the WM views (e.g., Storage 1, Storage 2, Warehouse Management views).
  Check the storage bin master data for completeness.
  Ensure that the warehouse number and storage type data are correctly maintained.
  
  
  
  Maintain Missing Data:
  
  Use transaction codes like MM02 (Change Material Master), LS01N (Create Storage Bin), or SPRO (for customizing) to maintain or correct missing data.
  For example, if the error occurs during a transfer order, check if the source and destination storage bins exist and are properly maintained.
  
  
  
  Check Customizing Settings:
  
  Review the warehouse management customizing settings in SPRO under Logistics Execution ? Warehouse Management.
  Ensure that the warehouse number, storage types, and movement types are correctly configured.
  
  
  
  Data Consistency Checks:
  
  Run consistency checks for warehouse master data.
  Use transaction LX02 (Display Inventory) or LS24 (Display Storage Bin) to verify data integrity.
  
  
  
  Debugging / Logs:
  
  If the issue persists, debugging the process or checking application logs (transaction SLG1) may help identify the exact missing data field.
  
  
  
  
  3. Related Information:
  
  
  Transaction Codes:
  
  MM02 – Change Material Master
  LS01N – Create Storage Bin
  LX02 – Display Inventory
  LS24 – Display Storage Bin
  SPRO – Customizing
  SLG1 – Application Log
  
  
  
  Modules Involved:
  
  Warehouse Management (WM)
  Inventory Management (IM)
  Materials Management (MM)
  
  
  
  Typical Scenarios:
  
  Creating or processing transfer orders.
  Posting goods movements in WM.
  Performing physical inventory in WM.
  
  
  
  Notes:
  
  Always ensure that master data is synchronized between MM and WM.
  Regularly perform master data audits to prevent such errors.
  Consult SAP Notes or OSS for specific patches or known issues related to WG106.
  
  
  
  
  If you provide the exact transaction or process where the error occurs, I can help with more targeted troubleshooting steps.