How To Fix MV026 - No delivery schedule

SAP Error Message - Details

• Message type: E = Error

• Message class: MV - Messages for Transfer of Partly Open Purchase Orders

• Message number: 026

• Message text: No delivery schedule

What causes this issue?

An error has occurred during the updating of delivery schedule lines
with the GR quantity. The system was unable to find a schedule for the
PO item.

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?

INCLUDE NA_FEHLER_SYSTVERW LANGUAGE EN

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 MV026 - No delivery schedule ?

  The SAP error message MV026 "No delivery schedule" typically occurs in the context of materials management and logistics when a user attempts to process a delivery or create a delivery schedule for a material that does not have an associated delivery schedule in the system. This can happen in various scenarios, such as during the creation of a purchase order, sales order, or when trying to create a delivery for a stock transfer.
  Causes of MV026 Error
  
  
  Missing Delivery Schedule: The most common cause is that there is no delivery schedule defined for the material in question. This could be due to:
  
  The material not being set up correctly in the system.
  The delivery schedule not being created or maintained properly.
  
  
  
  Incorrect Material Status: The material may have a status that prevents it from being included in a delivery schedule.
  
  
  Data Entry Errors: There may be errors in the data entry, such as incorrect material numbers or plant codes.
  
  
  Configuration Issues: There could be issues with the configuration of the material master or the purchasing/sales documents.
  
  
  Solutions to MV026 Error
  
  
  Check Material Master: Verify that the material in question is correctly set up in the material master. Ensure that the relevant views (e.g., purchasing, sales) are maintained.
  
  
  Create or Update Delivery Schedule:
  
  If a delivery schedule is required, create one using transaction codes like ME38 (for purchasing) or maintain it in the sales order.
  Ensure that the delivery schedule lines are correctly defined.
  
  
  
  Review Purchase Orders/Sales Orders: Check if the purchase order or sales order has been created correctly and that it references the correct material and quantity.
  
  
  Check Material Status: Ensure that the material is not blocked for delivery or has any restrictions that would prevent it from being included in a delivery schedule.
  
  
  Consult Configuration: If you have access, check the configuration settings in the SAP system related to delivery schedules and ensure they are set up correctly.
  
  
  User Authorization: Ensure that the user has the necessary authorizations to create or modify delivery schedules.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME38 (Maintain Delivery Schedule), ME2N (Purchase Orders by PO Number), and VL10B (Purchase Orders Due for Delivery).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation or help files for more detailed information on delivery schedules and related processes.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the cause of the MV026 error and implement a solution to resolve it.