How To Fix VO749 - Unexpected return code & during call of WS_PICK_WAV_READ_DB

VO749 - Overview

• Message type: E = Error

• Message class: VO - W&S: Rough workload forecast + picking wave

• Message number: 749

• Message text: Unexpected return code & during call of WS_PICK_WAV_READ_DB

Self-Explanatory Message

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VO749 - Details

• Certainly! Here's a detailed explanation regarding the SAP error message:
  
  SAP Error Message:
  VO749 Unexpected return code & during call of WS_PICK_WAV_READ_DB
  
  1. Cause
  
  The error VO749 with the message "Unexpected return code & during call of WS_PICK_WAV_READ_DB" typically occurs during warehouse management processes, especially when dealing with wave picking in SAP EWM or WM.
  The function module WS_PICK_WAV_READ_DB is used to read wave picking data from the database.
  The "unexpected return code" indicates that the function module returned a status or error code that the calling program did not anticipate.
  Common causes include:
  Inconsistent or corrupted wave picking data in the database.
  Missing or incomplete wave picking header or item data.
  Database inconsistencies or missing entries related to wave picking.
  Custom enhancements or user exits that interfere with the standard processing.
  Transport or system inconsistencies after upgrades or patches.
  Authorization issues or missing data in related tables.
  
  
  
  
  2. Solution
  
  
  Check Wave Picking Data:
  
  Verify the wave picking header and item data in the relevant tables