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

SAP Error Message - Details

• 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.

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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 access certain message classes or messages.
  
  Solution:
  
  Check Message Class: Use transaction code SE91 to check the message class specified in the error message. Ensure that the message exists and is correctly defined.
  Create/Modify Message: If the message is missing, you can create or modify it in transaction SE91. Ensure that the message number and text are correctly defined.
  Review CIF Configuration: Check the CIF configuration settings in both SAP ERP and SAP APO to ensure that they are correctly set up. Use transaction codes like /SAPAPO/CIF to access CIF settings.
  Transport Check: If the message class was recently transported, check the transport logs to ensure that the transport was successful and that all necessary objects were included.
  Authorization Check: Ensure that the user has the necessary authorizations to access the message class. You can check this in transaction SU53 or by reviewing the user's roles and authorizations.
  System Logs: Check the system logs (transaction SLG1) for any additional information or related errors that might provide more context about the issue.
  
  Related Information:
  
  Message Class: In SAP, message classes are used to group related messages. Each message class can contain multiple messages, and they are often used for error handling and user notifications.
  CIF (Core Interface): CIF is the interface used for data transfer between SAP ERP and SAP APO. Proper configuration is essential for seamless integration.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.