How To Fix MMPUR_CAT_EXTR_LGMSG138 - Connection to connected system not possible

MMPUR_CAT_EXTR_LGMSG138 - Overview

• Message type: E = Error

• Message class: MMPUR_CAT_EXTR_LGMSG - Extractor Log Messages

• Message number: 138

• Message text: Connection to connected system not possible

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_LGMSG138 - Details

• The SAP error message MMPUR_CAT_EXTR_LGMSG138 indicates that there is a problem with the connection to a connected system, which is often related to issues in the integration between SAP systems or between SAP and external systems. This error can occur in various contexts, such as when trying to access external catalogs or when integrating with third-party applications.
  Possible 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 connection failures.
  Authorization Issues: The user or service account may not have the necessary permissions to access the connected system.
  Service Availability: The connected system may be down or not responding due to maintenance or other issues.
  Firewall or Security Settings: Firewalls or security settings may be blocking the connection to the external system.
  Incorrect URL or Endpoint: The URL or endpoint configured for the connected