How To Fix /ISDFPS/MM_CS042 - Sender of PO &1/&2 is not operational in the current logical system

/ISDFPS/MM_CS042 - Overview

• Message type: E = Error

• Message class: /ISDFPS/MM_CS -

• Message number: 042

• Message text: Sender of PO &1/&2 is not operational in the current logical system

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 /ISDFPS/MM_CS042 - Sender of PO &1/&2 is not operational in the current logical system ?

  The SAP error message /ISDFPS/MM_CS042 Sender of PO &1/&2 is not operational in the current logical system typically occurs in the context of the SAP Integrated Business Planning (IBP) or SAP Supply Chain Management (SCM) systems. This error indicates that the system is unable to process a Purchase Order (PO) because the sender (the system or logical entity that created the PO) is not recognized as operational in the current logical system.
  
  Cause:
  
  Logical System Configuration: The logical system that is supposed to send or receive the Purchase Order is not properly configured or is inactive in the current environment.
  Master Data Issues: The sender's master data may not be set up correctly, or the sender may not be assigned to the correct logical system.
  Integration Issues: There may be issues with the integration settings between different SAP systems or between SAP and non-SAP systems.
  Transport Layer Issues: If the PO is being processed across