How To Fix CP312 - Lot size range of sequence is not within lot size range of header

CP312 - Overview

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 312

• Message text: Lot size range of sequence is not within lot size range of header

What causes this issue?

You are attempting to define a lot-size range for an alternative
sequence which is outside of the task list header lot-size range. A
lot-size range for which an alternative sequence is valid does not have
to be identical with that of the header. However, the lot-size range
cannot be totally outside of the lot-size range of the task list
header.

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?

Define a lot-size range for the alternative sequence which is within
the lot-size range of the task list header. Change the lot-size range
in the header beforehand, if necessary.

Error message extract from SAP system. Copyright SAP SE.

CP312 - Details

• The SAP error message CP312, which states "Lot size range of sequence is not within lot size range of header," typically occurs in the context of production planning and control, particularly when working with production orders or process orders in SAP. This error indicates that there is a mismatch between the lot size range defined for a specific sequence in a routing or recipe and the lot size range defined for the overall production order or header.
  
  Cause:
  
  
  Mismatch in Lot Size Ranges: The lot size range defined for the operation or sequence in the routing does not fall within the lot size range defined for the production order header. For example, if the header allows for a lot size of 100 to 500 units, but the sequence allows for a lot size of 600 to 800 units, this error will occur.
  
  
  Incorrect Configuration: The routing or recipe may have been incorrectly configured,