How To Fix WSTRN051 - MAP planning step &2 contains no quantity key figure

WSTRN051 - Overview

• Message type: E = Error

• Message class: WSTRN - Message for Prepack Creation and Planning Dialog

• Message number: 051

• Message text: MAP planning step &2 contains no quantity key figure

What causes this issue?

MAP <DS:DE.WISP_PLSCH>planning step</> &V2& for
<DS:DE.WISP_PLSZN>planning scenario</> &V1& does not contain a quantity
key figure (QUANTITY).

System Response

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

How to fix this error?

It is required to map the generic <DS:DE.WISP_PLKNZ>planning key figure
</> (QUANTITY) to any real quantity key figures, such as, <ZK>Receipts
Quantity in Base Unit of Measure</> (ZUGMNG).
Review Customizing for the MAP request <ZK>(
<DS:SIMG.WIS_PLAN_0181>Maintain Interface for External Applications</>)
</>or modify your merchandise and assortment planning.

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 WSTRN051 - MAP planning step &2 contains no quantity key figure ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WSTRN051: MAP planning step &2 contains no quantity key figure
  
  
  Cause:
  This error occurs during the planning process in SAP APO (Advanced Planning and Optimization), specifically in the Demand Planning (DP) or Supply Network Planning (SNP) modules when working with MAP (Multi-Attribute Planning).
  
  The planning step (referred to by &2 in the message) does not have any quantity key figure assigned or available.
  Quantity key figures are essential for planning steps because they represent the measurable quantities (e.g., demand, supply, stock) that the planning algorithms use.
  If the planning step is configured without any quantity key figure, the system cannot perform calculations or planning runs, hence the error.
  
  
  
  Solution:
  
  
  Check the Planning Step Configuration:
  
  Go to the Planning Book and Data View configuration.
  Verify the planning step mentioned in the error message.
  Ensure that the planning step has at least one quantity key figure assigned.
  
  
  
  Assign Quantity Key Figures:
  
  In the