How To Fix VO733 - Unexpected return code L_LGORT_LGNUM_CHECK: &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 733

• Message text: Unexpected return code L_LGORT_LGNUM_CHECK: &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VO733 - Unexpected return code L_LGORT_LGNUM_CHECK: & ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  VO733 Unexpected return code L_LGORT_LGNUM_CHECK: &
  
  Cause:
  This error typically occurs during warehouse management or inventory processes when the system performs a check on the storage location (LGORT) and warehouse number (LGNUM). The function module or validation routine L_LGORT_LGNUM_CHECK is called to verify the consistency or validity of the storage location and warehouse number combination.
  The error message indicates that the return code from this check was unexpected, meaning the storage location and warehouse number combination failed the validation. This can happen due to:
  
  The storage location (LGORT) does not exist or is not assigned to the warehouse number (LGNUM).
  The warehouse number (LGNUM) is incorrect or not maintained properly.
  Custom validation logic in user exits or BAdIs that perform additional checks on storage location and warehouse number.
  Data inconsistencies between the Warehouse Management (WM) and Inventory Management (IM) modules.
  Incorrect or missing configuration in warehouse number and storage location assignments.
  
  
  Solution:
  
  
  Check Storage Location and Warehouse Number Assignment:
  
  Go to transaction SPRO ? Logistics Execution ? Warehouse Management ? Master Data ? Define Storage Locations for Warehouse Number.
  Verify that the storage location (LGORT) is correctly assigned to the warehouse number (LGNUM).
  
  
  
  Verify Master Data Consistency:
  
  Check if the storage location exists in the plant and is assigned correctly.
  Use transaction LS01N or LS02N to check warehouse storage bins and storage locations.
  Use transaction OMIR to check the assignment of storage locations to plants.
  
  
  
  Check Custom Code or User Exits:
  
  If there are custom validations or user exits implemented (e.g., in WM or Inventory Management), review the code for the function module or validation routine L_LGORT_LGNUM_CHECK.
  Debug the process to see why the return code is unexpected.
  
  
  
  Data Consistency Checks:
  
  Run consistency reports or use transaction LX03 to check warehouse stock.
  Use transaction MB52 to check stock at storage location level.
  Correct any inconsistencies found.
  
  
  
  Correct the Data or Configuration:
  
  If the storage location or warehouse number is incorrect, correct it in the master data.
  If the warehouse number is missing or incorrect in the document or process, correct the input.
  
  
  
  SAP Notes and Support:
  
  Search for SAP Notes related to error message VO733 or the function module L_LGORT_LGNUM_CHECK.
  Apply any relevant SAP Notes or patches.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  LS01N - Create Warehouse Storage Bin
  LS02N - Change Warehouse Storage Bin
  OMIR - Assign Storage Location to Plant
  LX03 - Display Warehouse Stocks on Storage Bin Level
  MB52 - List Warehouse Stocks on Hand
  
  
  
  Modules Involved:
  
  Warehouse Management (WM)
  Inventory Management (IM)
  Logistics Execution (LE)
  
  
  
  Function Module / Validation:
  
  L_LGORT_LGNUM_CHECK is a standard SAP check to validate storage location and warehouse number consistency.
  
  
  
  
  If you provide the exact context or transaction where this error occurs, I can help you with more specific troubleshooting steps.