How To Fix PK478 - Select value 1 for the "Trigger Replenishment" field

PK478 - Overview

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 478

• Message text: Select value 1 for the "Trigger Replenishment" field

<LS>&CAUSE&</>
You have chosen the replenishment strategy <LS>direct transfer
posting</>.
the control cycle, you also entered the value 2 or 3 in the
<DS:DE.PKLOG>Trigger Replenishment</>
field. This procedure is not
possible for technical reasons.

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?

In the <LS>Trigger Replenishment</>
field enter the value <LS>1</> or choose another
replenishment strategy.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

PK478 - Details

• The SAP error message PK478, which states "Select value 1 for the 'Trigger Replenishment' field," typically occurs in the context of inventory management and material requirements planning (MRP) within SAP. This error indicates that the system expects a specific value to be selected in the "Trigger Replenishment" field, which is often related to the configuration of the replenishment process for materials.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Incorrect Configuration: The "Trigger Replenishment" field is not set correctly in the material master or in the relevant planning parameters.
  Missing Value: The field may be left blank or set to an invalid value that does not meet the system's requirements.
  User Input Error: The user may have selected an incorrect option or failed to select any option at all.
  
  
  Solution:
  To resolve the PK478 error, you can take the following steps:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03).
  Check the