How To Fix MMPUR_CAT_EXTR_LGMSG174 - Enter a valid source system

SAP Error Message - Details

• Message type: E = Error

• Message class: MMPUR_CAT_EXTR_LGMSG - Extractor Log Messages

• Message number: 174

• Message text: Enter a valid source 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 MMPUR_CAT_EXTR_LGMSG174 - Enter a valid source system ?

  The SAP error message MMPUR_CAT_EXTR_LGMSG174 ("Enter a valid source system") typically occurs in the context of procurement or material management processes, particularly when dealing with external procurement or integration scenarios. This error indicates that the system is expecting a valid source system entry, but the provided input is either missing or incorrect.
  Cause:
  
  Missing Source System: The source system field may be left blank when it is required.
  Invalid Source System: The source system entered does not exist in the system or is not configured correctly.
  Authorization Issues: The user may not have the necessary permissions to access the specified source system.
  Configuration Issues: The source system may not be properly set up in the SAP system, leading to the error.
  
  Solution:
  
  Check Input: Ensure that you have entered a valid source system in the relevant field. Verify that the source system code is correct.
  Configuration Verification: 
  
  Go to the relevant configuration settings in SAP (e.g., transaction codes like SPRO for configuration).
  Check if the source system is defined and active in the system.
  
  
  Authorization Check: Ensure that your user account has the necessary authorizations to access the source system. You may need to contact your SAP security administrator for assistance.
  Consult Documentation: Review any relevant documentation or guidelines for the specific process you are working on to ensure compliance with required inputs.
  System Logs: Check system logs or error logs for additional details that may provide more context about the error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), or ME23N (Display Purchase Order).
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address this issue.
  Community Forums: Consider checking SAP community forums or discussion boards for similar issues faced by other users and potential solutions they have found.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.