How To Fix MMPUR_CAT_EXTR_LGMSG149 - Unable to connect to connected system through the communication system

MMPUR_CAT_EXTR_LGMSG149 - Overview

• Message type: E = Error

• Message class: MMPUR_CAT_EXTR_LGMSG - Extractor Log Messages

• Message number: 149

• Message text: Unable to connect to connected system through the communication 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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MMPUR_CAT_EXTR_LGMSG149 - Details

• The SAP error message MMPUR_CAT_EXTR_LGMSG149 indicates that there is an issue with connecting to a connected system through the communication system. This error typically arises in scenarios involving the integration of SAP systems, such as when using SAP Supplier Relationship Management (SRM) or when trying to access external systems for procurement purposes.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the connected system.
  Configuration Errors: Incorrect configuration settings in the SAP system or the connected system can lead to communication failures.
  Authorization Issues: The user or system may not have the necessary authorizations to access the connected system.
  Service Availability: The connected system may be down or not available for communication.
  Firewall Restrictions: Firewalls or security settings may be blocking the communication between the systems.
  Incorrect RFC Destination: The Remote Function Call (RFC) destination may be incorrectly configured or not set up.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure that the network connection between the SAP