How To Fix WT720 - Master data determination of all replenishment-relevant articles

SAP Error Message - Details

• Message type: E = Error

• Message class: WT - Retail: Replenishment

• Message number: 720

• Message text: Master data determination of all replenishment-relevant articles

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WT720 - Master data determination of all replenishment-relevant articles ?

  Certainly! Here's a detailed explanation regarding the SAP error message WT720:
  
  SAP Error Message: WT720
  Text: Master data determination of all replenishment-relevant articles
  
  1. Cause
  The error message WT720 typically occurs in the context of Warehouse Management (WM) or Extended Warehouse Management (EWM) when the system tries to determine master data for replenishment-relevant articles but fails to find the necessary master data records.
  More specifically:
  
  The system attempts to perform replenishment for certain articles.
  It requires master data such as material master, storage bin data, or replenishment control data.
  The required master data for one or more articles involved in the replenishment process is missing or incomplete.
  This missing data prevents the system from determining how to handle replenishment for these articles.
  
  
  2. Solution
  To resolve the WT720 error, you should:
  
  
  Check Material Master Data:
  
  Verify that the material master records exist for all articles involved.
  Ensure that the material master is extended to the relevant plant and storage location.
  Confirm that the material master has the necessary WM/EWM views maintained (e.g., Warehouse Management 1 and 2 views).
  
  
  
  Check Replenishment Master Data:
  
  Verify that replenishment control data is maintained for the articles.
  In WM, check the replenishment control indicator in the material master or in the storage type control.
  In EWM, check replenishment strategies and product master data.
  
  
  
  Check Storage Bin and Storage Type Data:
  
  Ensure that storage bins and storage types are correctly configured and assigned.
  Confirm that replenishment-relevant storage bins are correctly maintained.
  
  
  
  Maintain Replenishment Parameters:
  
  In WM, check replenishment parameters in transaction LS24 or related replenishment customizing.
  In EWM, check replenishment strategies and rules in the customizing.
  
  
  
  Run Consistency Checks:
  
  Use transaction codes like LX02 (Inventory List) or LS24 (Replenishment) to identify articles with missing data.
  Use report or transaction to check for incomplete master data.
  
  
  
  Update or Create Missing Master Data:
  
  Create or update the missing master data records.
  After updating, re-run the replenishment process.
  
  
  
  
  3. Related Information
  
  
  Transactions:
  
  MM01/MM02 – Create/Change Material Master
  LS24 – Display Replenishment List
  LX02 – Inventory List
  SPRO – Customizing for Warehouse Management and Replenishment
  
  
  
  SAP Notes and Documentation:
  
  Check SAP Notes related to replenishment and master data determination.
  Refer to SAP Help Portal for Warehouse Management replenishment configuration.
  
  
  
  Common Scenarios:
  
  WT720 often appears during automatic replenishment runs or manual replenishment triggers.
  It may also occur if a material was recently created but not fully maintained for WM/EWM.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Missing or incomplete master data for replenishment-relevant articles in WM/EWM.
  
  
  Solution
  Verify and maintain material master, replenishment control data, storage bins, and types.
  
  
  Related Info
  Use MM01/MM02, LS24, LX02; check customizing and SAP Notes for replenishment setup.
  
  
  
  
  If you provide the exact context (e.g., transaction, process step) where WT720 occurs, I can help with more tailored advice.