How To Fix /SAPAPO/CIF_ERRHDLG602 - Registration of RFC &1 of &2 for the LUW with ID &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CIF_ERRHDLG -

• Message number: 602

• Message text: Registration of RFC &1 of &2 for the LUW with ID &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.

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/CIF_ERRHDLG602 - Registration of RFC &1 of &2 for the LUW with ID &3 ?

  The SAP error message /SAPAPO/CIF_ERRHDLG602 typically indicates an issue with the registration of a Remote Function Call (RFC) in the context of the Core Interface (CIF) between SAP Advanced Planning and Optimization (APO) and SAP ERP systems. This error can occur during the transfer of data between these systems, particularly when there is a problem with the configuration or communication setup.
  
  Cause:
  
  RFC Connection Issues: The RFC connection between the SAP ERP and SAP APO systems may not be properly configured or may be down.
  Authorization Problems: The user credentials used for the RFC connection may not have the necessary authorizations to perform the required operations.
  Network Issues: There may be network connectivity problems preventing the systems from communicating.
  Data Consistency Issues: There may be inconsistencies in the data being transferred, which can lead to registration failures.
  System Configuration: Incorrect settings in the CIF configuration or in the relevant master data can also lead to this