How To Fix /ISDFPS/ME_CA_MB040 - Logical system of middleware has not been maintained

/ISDFPS/ME_CA_MB040 - Overview

• Message type: E = Error

• Message class: /ISDFPS/ME_CA_MB -

• Message number: 040

• Message text: Logical system of middleware has not been maintained

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 /ISDFPS/ME_CA_MB040 - Logical system of middleware has not been maintained ?

  The SAP error message /ISDFPS/ME_CA_MB040 indicates that the logical system of the middleware has not been maintained. This error typically arises in the context of SAP applications that involve middleware components, such as SAP Process Integration (PI) or SAP Process Orchestration (PO), where communication between different systems is required.
  
  Cause:
  The error is caused by the absence of a defined logical system for the middleware in the configuration settings. This can happen due to:
  
  Missing Configuration: The logical system for the middleware has not been set up in the relevant configuration tables.
  Incorrect Settings: The logical system may be incorrectly configured or not assigned to the relevant middleware settings.
  Transport Issues: If the configuration was recently transported from another system, the logical system might not have been included or properly set up.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Logical System Configuration:
  
  Go to transaction code SPRO.
  Navigate to SAP NetWeaver > Application Server > Integration