How To Fix WG095 - Material could not be buffered

SAP Error Message - Details

• Message type: E = Error

• Message class: WG - Messages for store order and investment buy

• Message number: 095

• Message text: Material could not be buffered

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 WG095 - Material could not be buffered ?

  SAP Error Message:
  
  WG095 - Material could not be buffered
  
  Cause:
  The error message WG095 typically occurs in the context of Warehouse Management (WM) or Inventory Management (IM) when the system tries to buffer material data but fails. Buffering in SAP means temporarily storing data in the application server memory to improve performance and reduce database access.
  The main causes for this error are:
  
  The material master data is not properly maintained or incomplete.
  The material is not extended to the relevant plant or storage location.
  The material is not flagged for warehouse management.
  Buffering settings or configurations are incorrect or missing.
  The material master data is locked or inconsistent.
  The system is unable to load the material data into the buffer due to authorization or system issues.
  
  
  Solution:
  To resolve the WG095 - Material could not be buffered error, follow these steps:
  
  
  Check Material Master Data:
  
  Verify that the material exists in the system.
  Ensure the material is extended to the relevant plant and storage location.
  Check if the material is flagged for Warehouse Management (WM) in the material master (view: Warehouse Management 1).
  
  
  
  Maintain Warehouse Data:
  
  Go to transaction MM02 (Change Material) and check the Warehouse Management views.
  Ensure that the Warehouse Number is assigned to the material.
  
  
  
  Check Buffer Settings:
  
  Verify the buffering settings in the system.
  Sometimes, the buffer might be full or corrupted; try clearing the buffer or restarting the application server.
  
  
  
  Check Authorizations:
  
  Ensure the user has the necessary authorizations to access and buffer the material data.
  
  
  
  Recreate or Update Material Master:
  
  If the material master is inconsistent, try to recreate or update the material master data.
  
  
  
  System Logs and Dumps:
  
  Check system logs (SM21) and short dumps (ST22) for related errors that might give more insight.
  
  
  
  Transport or Customizing Issues:
  
  If this error started after a transport or system change, verify that all relevant customizing and master data were transported correctly.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MM02 - Change Material Master
  MM03 - Display Material Master
  LSMW - Legacy System Migration Workbench (for mass data upload)
  SM21 - System Log
  ST22 - ABAP Runtime Errors
  SE38 - ABAP Editor (to check or debug programs related to buffering)
  
  
  
  SAP Notes:
  
  Check SAP Notes related to material buffering or warehouse management for any known bugs or patches.
  
  
  
  Buffering Concept:
  
  SAP buffers material master data to improve performance in warehouse processes.
  If buffering fails, it can impact warehouse tasks like picking, putaway, and stock transfers.
  
  
  
  
  Summary:
  WG095 - Material could not be buffered means the system failed to load the material master data into the buffer, often due to incomplete or incorrect material master data, missing warehouse assignments, or system configuration issues. Verify and correct the material master data, ensure proper warehouse assignment, check system buffer settings, and review authorizations to resolve the issue.