How To Fix PK304 - The replenishment strategy no longer corresponds to the data entered

PK304 - Overview

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 304

• Message text: The replenishment strategy no longer corresponds to the data entered

What causes this issue?

The replenishment strategy of this control cycle has been subsequently
changed. The indicator "from other plant" in Customizing in the
replenishment strategy, with which the control cycle was created, has
been deleted.

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?

You have the following options:
You leave the control cycle maintenance with "cancel", go to kanban
Customizing and there reset the indicator "from other plant" in the
control cycle replenishment strategy.
In the control cycle maintenance select a new replenishment strategy
for this control cycle.
You no longer want a cross-plant control cycle but you still want to
maintain it with the same strategy. In this case you retain the
current replenishment strategy and must simply save the crontol cycle
on leaving the control cycle maintenance.

Error message extract from SAP system. Copyright SAP SE.

PK304 - Details

• The SAP error message PK304, which states "The replenishment strategy no longer corresponds to the data entered," typically occurs in the context of inventory management and material requirements planning (MRP) when there is a mismatch between the replenishment strategy defined for a material and the data that has been entered for that material.
  Causes:
  
  Inconsistent Data: The replenishment strategy defined in the material master may not align with the data entered in the planning parameters, such as lot size, safety stock, or reorder point.
  Changes in Configuration: If there have been recent changes to the replenishment strategy configuration in the system, it may not be compatible with existing data.
  Material Master Issues: The material master record may have incorrect or incomplete information, leading to inconsistencies.
  Planning Parameters: The planning parameters set for the material may not be appropriate for the selected replenishment strategy.
  
  Solutions:
  
  
  Review Material Master Data: Check the material master record for the material in