How To Fix WMGW_MM_MATRIX002 - No log entries exist.

SAP Error Message - Details

• Message type: E = Error

• Message class: WMGW_MM_MATRIX - Messages for General Matrix Maintenance (Article Master)

• Message number: 002

• Message text: No log entries exist.

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 WMGW_MM_MATRIX002 - No log entries exist. ?

  The SAP error message WMGW_MM_MATRIX002: No log entries exist typically occurs in the context of the Warehouse Management (WM) module, particularly when dealing with matrix transactions or operations. This error indicates that there are no log entries available for the operation you are trying to perform, which can be frustrating when troubleshooting issues related to warehouse processes.
  Possible Causes:
  
  No Previous Transactions: The error may arise if there have been no previous transactions logged for the specific material or operation you are trying to access.
  Data Deletion: Log entries may have been deleted or purged from the system, either manually or through a scheduled job.
  Incorrect Selection Criteria: The selection criteria used to retrieve log entries may be incorrect, leading to no results being found.
  Authorization Issues: Lack of proper authorizations may prevent you from viewing the log entries, even if they exist.
  System Configuration: There may be configuration issues in the WM module that prevent log entries from being created or displayed.
  
  Solutions:
  
  Check Transaction History: Verify if there are any transactions related to the material or operation in question. If none exist, that would explain the error.
  Review Selection Criteria: Ensure that the selection criteria you are using to retrieve log entries are correct. Adjust the filters to broaden the search if necessary.
  Authorization Check: Confirm that you have the necessary authorizations to view log entries. Consult with your SAP security team if needed.
  System Configuration Review: Work with your SAP Basis or WM configuration team to ensure that the system is set up correctly to log the necessary entries.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error message or related issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the WM module, such as LT03 (Transfer Order), LT12 (Confirm Transfer Order), and others that may be relevant to your operations.
  SAP Documentation: Review SAP documentation related to Warehouse Management and error handling for more insights into how to manage and troubleshoot issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to escalate the matter to your SAP support team or consult with SAP directly for further assistance.