How To Fix /SAPAPO/CIF426 - Manual reservation &1 is present only in APO

/SAPAPO/CIF426 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CIF -

• Message number: 426

• Message text: Manual reservation &1 is present only in APO

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CIF426 - Manual reservation &1 is present only in APO ?

  The SAP error message /SAPAPO/CIF426 indicates that there is a manual reservation in the Advanced Planner and Optimizer (APO) system that is not synchronized with the corresponding data in the SAP ERP system. This typically occurs during the CIF (Core Interface) transfer process when the system detects that a manual reservation exists in APO but not in the ERP system.
  
  Cause:
  
  Manual Reservation in APO: A manual reservation has been created in the APO system, but it has not been replicated or created in the ERP system.
  CIF 
  Configuration Issues: There may be issues with the CIF configuration that prevent the synchronization of manual reservations between APO and ERP.
  Data Consistency Issues: There could be inconsistencies in the data between the two systems, possibly due to manual changes or errors during data transfer.
  
  
  Solution:
  
  Check Manual Reservations: Review the manual reservations in the APO system to determine if they are still valid and necessary. You can