How To Fix WVLB121 - Load building using range of coverage algorithm not required

WVLB121 - Overview

• Message type: E = Error

• Message class: WVLB - Messages for Load Building

• Message number: 121

• Message text: Load building using range of coverage algorithm not required

What causes this issue?

The system only takes valid purchase orders into account as requirement
elements for the current load building combination, whereby every PO
either already met all the restrictions in itself or exceeds least one
of the maximum restrictions.

System Response

The system does not build any loads using the range of coverage
algorithm for these requirements elements.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WVLB121 - Load building using range of coverage algorithm not required ?

  The SAP error message WVLB121 indicates that the load building process using the range of coverage algorithm is not required. This typically occurs in the context of SAP's Extended Warehouse Management (EWM) or Logistics Execution (LE) modules when trying to create a load building proposal or during the load building process.
  
  Cause:
  The error message WVLB121 can be triggered by several factors, including:
  
  No Load Building Required: The system determines that there are no items or quantities that need to be loaded based on the current configuration or the data provided.
  Configuration Settings: The load building settings in the system may not be configured correctly, leading to the algorithm not being invoked.
  Data Issues: There may be issues with the data being processed, such as missing or incorrect information about the items, storage bins, or other relevant parameters.
  Algorithm Selection: The specific algorithm for load building may not be applicable for the current scenario, or it