How To Fix /SAPAPO/CIF423 - Manual reservation &1 differs in Requirement Dates; ECC:&2 <-> APO:&3

/SAPAPO/CIF423 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CIF -

• Message number: 423

• Message text: Manual reservation &1 differs in Requirement Dates; ECC:&2 <-> APO:&3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CIF423 - Manual reservation &1 differs in Requirement Dates; ECC:&2 <-> APO:&3 ?

  The SAP error message /SAPAPO/CIF423 indicates a discrepancy between the requirement dates of a manual reservation in the ECC (ERP Central Component) system and the corresponding data in the APO (Advanced Planner and Optimizer) system. This error typically arises during the CIF (Core Interface) transfer process when there is a mismatch in the dates of the manual reservation between the two systems.
  
  Cause:
  
  Date Mismatch: The manual reservation in ECC has a different requirement date than what is being sent to APO. This can happen if the reservation was created or modified in one system after the last CIF transfer.
  Data Synchronization Issues: There may be delays or issues in the synchronization process between ECC and APO, leading to inconsistencies in the data.
  
  Configuration Issues: Incorrect configuration settings in the CIF settings or master data settings can lead to discrepancies in how data is interpreted between the two systems.
  
  
  Solution:
  
  Check Manual Reservations: Review the manual