How To Fix WGDS_PROCESS401 - Data lost for field &1 of item &2: &3 chars. required, &4 available

SAP Error Message - Details

• Message type: E = Error

• Message class: WGDS_PROCESS - Global data synchronisation

• Message number: 401

• Message text: Data lost for field &1 of item &2: &3 chars. required, &4 available

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WGDS_PROCESS401 - Data lost for field &1 of item &2: &3 chars. required, &4 available ?

  The SAP error message:
  WGDS_PROCESS401 Data lost for field &1 of item &2: &3 chars. required, &4 available
  typically occurs during the processing of data in the Warehouse Management (WM) or Extended Warehouse Management (EWM) modules, especially when handling data transfer or updates related to warehouse documents or items.
  
  Cause
  
  The error indicates that the data length for a particular field (&1) of a specific item (&2) is insufficient.
  The system expects a certain number of characters (&3) for the field, but the data provided or available is shorter (&4).
  This usually happens when the data being processed or transferred is truncated or does not meet the minimum length requirements defined in the data structure or database field.
  It can occur during data upload, interface processing, or when customizing or enhancing warehouse processes where field lengths are critical.
  
  
  Solution
  
  
  Check Data Source and Input:
  
  Verify the source data for the field mentioned (&1) to ensure it meets the required length.
  If data is coming from an external system or interface, check the mapping and data extraction logic.
  
  
  
  Adjust Data Length:
  
  If possible, modify the input data to meet the minimum length requirements.
  For example, pad the data with spaces or zeros if the business logic allows.
  
  
  
  Review Custom Code or Enhancements:
  
  If custom developments or user exits are involved, check if the data handling respects the required field lengths.
  Adjust the code to ensure data is not truncated.
  
  
  
  Check Configuration:
  
  Review the configuration of the warehouse document/item fields to confirm the expected field lengths.
  Sometimes, customizing or master data might have inconsistent field length settings.
  
  
  
  Debugging:
  
  Use transaction codes like /n/SCWM/PRDO or relevant WM/EWM transactions to trace the document/item processing.
  Debug the process to identify where the data truncation or mismatch occurs.
  
  
  
  
  Related Information
  
  Message Class: WGDS_PROCESS
  Module: Warehouse Management (WM) / Extended Warehouse Management (EWM)
  Common Transactions: /SCWM/PRDO (Process Warehouse Tasks), /SCWM/ORDR (Warehouse Order Processing)
  SAP Notes: Search for SAP Notes related to WGDS_PROCESS401 for any known issues or patches.
  Data Interfaces: Check IDocs, BAPIs, or other interfaces involved in data transfer to ensure field length consistency.
  
  
  Summary
  
  
  
  Parameter
  Description
  
  
  
  
  &1
  Field name where data loss occurs
  
  
  &2
  Item number or identifier
  
  
  &3
  Number of characters required
  
  
  &4
  Number of characters available
  
  
  
  The error means the system expected a longer string for a field but received a shorter one, causing potential data loss. Ensuring data integrity and correct field lengths in input and processing will resolve the issue.
  
  If you provide the exact field name and context (e.g., transaction or process step), I can help with more specific guidance.