How To Fix VL156 - Material & is blocked (delivery quantity will be set to '0')

SAP Error Message - Details

• Message type: E = Error

• Message class: VL -

• Message number: 156

• Message text: Material & is blocked (delivery quantity will be set to '0')

What causes this issue?

This material is blocked by another user or application.

System Response

The system cannot carry out the requested activity at this time.

How to fix this error?

Try again later. Check the entries in lock management to determine the
cause for the block, if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VL156 - Material & is blocked (delivery quantity will be set to '0') ?

  The SAP error message VL156 indicates that a material is blocked, which prevents it from being delivered. This can occur in various scenarios, such as when the material is blocked for quality reasons, stock is blocked, or there are issues with the material master data.
  Causes of VL156 Error
  
  
  Quality Inspection Block: The material may be subject to a quality inspection and is blocked until the inspection is completed and the material is released.
  
  
  Stock Block: The stock of the material may be blocked in the inventory management system, preventing it from being used for deliveries.
  
  
  Material Master Data Issues: The material master may have settings that block the material for certain transactions, such as sales or deliveries.
  
  
  Sales Order Block: The sales order associated with the delivery may have a block due to credit issues, delivery blocks, or other reasons.
  
  
  Plant or Storage Location Block: The specific plant or storage location where the material is stored may have restrictions or blocks in place.
  
  
  Solutions to VL156 Error
  
  
  Check Quality Inspection Status:
  
  Go to the quality management module and check if the material is under inspection. If it is, complete the inspection and release the material.
  
  
  
  Review Stock Status:
  
  Use transaction code MMBE to check the stock status of the material. If the stock is blocked, you may need to unblock it or transfer it to unrestricted stock.
  
  
  
  Examine Material Master Data:
  
  Use transaction code MM03 to view the material master data. Check for any blocks in the sales or delivery views and resolve them as necessary.
  
  
  
  Check Sales Order Status:
  
  Review the sales order associated with the delivery using transaction code VA03. Look for any blocks on the sales order that may prevent delivery.
  
  
  
  Inspect Plant/Storage Location Settings:
  
  Ensure that the plant and storage location settings allow for the delivery of the material. Check for any restrictions or blocks.
  
  
  
  Consult with Your SAP Administrator:
  
  If you are unable to resolve the issue, consult with your SAP administrator or support team for further assistance. They may have access to additional tools or logs to diagnose the problem.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  MMBE: Stock Overview
  MM03: Display Material
  VA03: Display Sales Order
  QA32: Quality Inspection Lot
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the VL156 error.
  
  
  Documentation: Refer to SAP documentation for detailed information on material management and delivery processes.
  
  
  By following these steps, you should be able to identify the cause of the VL156 error and take appropriate action to resolve it.