How To Fix /SAPAPO/CIF023 - Message &1 of message class &2 not found

/SAPAPO/CIF023 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CIF -

• Message number: 023

• Message text: Message &1 of message class &2 not found

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CIF023 - Message &1 of message class &2 not found ?

  The SAP error message /SAPAPO/CIF023 Message &1 of message class &2 not found typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with the Core Interface (CIF) between SAP ERP and SAP APO. This error indicates that a specific message that the system is trying to reference cannot be found in the specified message class.
  
  Cause:
  
  Missing Message: The message that the system is trying to display does not exist in the specified message class. This could be due to a missing or incorrectly configured message class in the system.
  
  Configuration Issues: There may be issues with the configuration of the CIF settings or the integration between SAP ERP and SAP APO.
  Transport Issues: If the message class was recently transported from another system, it may not have been transported correctly, leading to missing entries.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to