How To Fix /ISDFPS/MM_CS004 - Different ports within an IDoc group

/ISDFPS/MM_CS004 - Overview

• Message type: E = Error

• Message class: /ISDFPS/MM_CS -

• Message number: 004

• Message text: Different ports within an IDoc group

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 /ISDFPS/MM_CS004 - Different ports within an IDoc group ?

  The SAP error message /ISDFPS/MM_CS004 Different ports within an IDoc group typically occurs in the context of IDoc processing, particularly when there is an inconsistency in the ports used for sending or receiving IDocs within a specific IDoc group. This can happen in scenarios where multiple systems or applications are involved in the IDoc communication.
  
  Cause:
  
  Inconsistent Port Configuration: The error indicates that the IDocs being processed belong to the same group but are being sent or received through different ports. This can happen if the configuration for the IDoc ports is not uniform across the systems involved.
  IDoc Grouping Issues: If IDocs are grouped together for processing, they must all use the same communication port. If one or more IDocs in the group are configured to use a different port, this error will be triggered.
  Incorrect Partner Profile Settings: The partner profiles (WE20) may have been incorrectly set up, leading to different ports