How To Fix VO750 - Unexpected return code & during call of WS_PICK_WAV_LOAD_READ_DB

VO750 - Overview

• Message type: E = Error

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

• Message number: 750

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

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VO750 - Unexpected return code & during call of WS_PICK_WAV_LOAD_READ_DB ?

  Certainly! Here's a detailed explanation regarding the SAP error message:
  
  SAP Error Message:
  VO750 Unexpected return code & during call of WS_PICK_WAV_LOAD_READ_DB
  
  
  Cause:
  
  The error VO750 occurs during the execution of a function module or web service call related to warehouse management, specifically when the system tries to read or load wave data from the database using the function/module WS_PICK_WAV_LOAD_READ_DB.
  The placeholder & in the message indicates an unexpected return code or error code returned by the function call.
  This usually happens due to:
  Inconsistencies or missing data in the wave picking tables.
  Database inconsistencies or missing entries related to wave picking.
  Incorrect or incomplete wave picking configuration.
  Authorization issues or system inconsistencies during the wave picking process.
  Custom enhancements or user exits that interfere with the standard process.
  
  
  
  
  Explanation:
  
  WS_PICK_WAV_LOAD_READ_DB is a standard SAP function module used in Warehouse Management (WM) or Extended Warehouse Management (EWM) to read wave picking data from the database.
  Wave picking is a process where picking tasks are