How To Fix PAK601 - Data could not be passed to system &1

PAK601 - Overview

• Message type: E = Error

• Message class: PAK - Package API / Package Tools

• Message number: 601

• Message text: Data could not be passed to system &1

What causes this issue?

The RFC connection for this system is not working.

System Response

The system could not transfer any data to the target system.

How to fix this error?

Check the RFC connection for this system using the program SAPRAKB and
edit it as necessary.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PAK601 - Data could not be passed to system &1 ?

  The SAP error message PAK601, which states "Data could not be passed to system &1," typically occurs in the context of data transfer processes, such as when integrating with external systems or during data uploads. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Possible Causes:
  
  
  
  Configuration Issues: The system may not be properly configured to communicate with the target system. This could involve incorrect settings in the RFC (Remote Function Call) destination or other integration settings.
  
  
  Data Format Issues: The data being sent may not conform to the expected format or structure required by the receiving system. This could include missing fields, incorrect data types, or invalid values.
  
  
  Authorization Problems: The user or system account attempting to perform the data transfer may lack the necessary authorizations to access the target system or perform the required operations.
  
  
  Network Issues: There may be network connectivity problems