How To Fix M8544 - Initialization error, application log: sub-object & not found

SAP Error Message - Details

• Message type: E = Error

• Message class: M8 - Invoice Verification/Valuation

• Message number: 544

• Message text: Initialization error, application log: sub-object & not found

What causes this issue?

Sub-object &V1& of application log for object &V2& not found.

System Response

The protocol file cannot be initialized.

How to fix this error?

INCLUDE ISR_SYSTEMFEHLER

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M8544 - Initialization error, application log: sub-object & not found ?

  The SAP error message M8544, which states "Initialization error, application log: sub-object & not found," typically occurs in the context of Material Management (MM) or related modules when the system is unable to find a specific sub-object that is required for processing a transaction or report.
  Cause:
  
  Missing Configuration: The sub-object that the system is trying to access may not be configured correctly in the system. This could be due to missing entries in the customizing settings.
  Data Inconsistency: There may be inconsistencies in the data, such as missing master data or incorrect entries in the relevant tables.
  Authorization Issues: The user may not have the necessary authorizations to access the sub-object.
  Transport Issues: If the system has recently undergone a transport of changes, the sub-object may not have been included or properly activated in the target environment.
  
  Solution:
  
  Check Configuration: Verify the configuration settings related to the sub-object in the relevant customizing transactions (e.g., SPRO). Ensure that all necessary entries are present and correctly configured.
  Review Application Logs: Use transaction SLG1 to check the application logs for more detailed error messages that can provide insights into what is missing or misconfigured.
  Data Validation: Check the relevant master data (e.g., material master, vendor master) to ensure that all required entries exist and are correct.
  Authorization Check: Ensure that the user has the necessary authorizations to access the sub-object. This can be checked using transaction SU53 or by consulting with your security team.
  Transport Review: If the issue arose after a transport, review the transport logs to ensure that all necessary objects were included and activated in the target system.
  Consult Documentation: Refer to SAP Notes or documentation related to the specific module or transaction you are working with for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log), SPRO (Customizing), and SU53 (Authorization Check).
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.