How To Fix /SAPAPO/CIF_ERRHDLG601 - Not all objects from all RFCs of the current LUW were registered

/SAPAPO/CIF_ERRHDLG601 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CIF_ERRHDLG -

• Message number: 601

• Message text: Not all objects from all RFCs of the current LUW were registered

Self-Explanatory Message

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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/CIF_ERRHDLG601 - Not all objects from all RFCs of the current LUW were registered ?

  The SAP error message /SAPAPO/CIF_ERRHDLG601 indicates that not all objects from all Remote Function Calls (RFCs) of the current Logical Unit of Work (LUW) were registered. This error typically occurs in the context of the Core Interface (CIF) when there are issues with data transfer between SAP ERP and SAP APO (Advanced Planning and Optimization).
  Causes:
  
  Incomplete Data Transfer: The error may arise if some objects (like materials, plants, or other master data) were not successfully transferred from the ERP system to the APO system.
  RFC Connection Issues: Problems with the RFC connection between the systems can lead to incomplete data registration.
  Data Consistency Issues: If there are inconsistencies in the data being transferred, it may prevent successful registration of all objects.
  
  Configuration Issues: Incorrect configuration in CIF settings or master data settings can lead to this error.
  Authorization Issues: Lack of proper authorizations for the user executing the CIF process can also result in incomplete