How To Fix MEPO310 - No time window assigned for plant &1 and storage location &2

MEPO310 - Overview

• Message type: E = Error

• Message class: MEPO - New Purchase Order Dialog

• Message number: 310

• Message text: No time window assigned for plant &1 and storage location &2

What causes this issue?

Goods receiving capacity check active.

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?

The capacity check for goods receiving has been activated in your
system.
The system was not able to automatically find the corresponding delivery
time for the desired delivery date.
Carry out the capacity check for the delivery date and assign the
desired time to it.
The time is stored at in the item at schedule line level.
It may also happen that you wish to create a purchase order with more
capacity units than are available in the specified week.

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 MEPO310 - No time window assigned for plant &1 and storage location &2 ?

  The SAP error message MEPO310 indicates that there is no time window assigned for a specific plant and storage location in the context of a purchasing document or a related process. This error typically arises in the context of scheduling or planning activities, particularly when dealing with purchase orders, scheduling agreements, or similar procurement processes.
  
  Cause:
  
  
  Missing Time Window Configuration: The most common cause of this error is that the time window for the specified plant and storage location has not been defined in the system. This configuration is necessary for the system to understand the time frames for deliveries or other related activities.
  
  
  Incorrect Plant or Storage Location: The error may also occur if the plant or storage location specified in the document does not exist or is incorrectly entered.
  
  
  Master Data Issues: There may be issues with the master data related to the material, vendor, or purchasing info records that could lead