How To Fix QT004 - Error while accessing internal inspection point table

SAP Error Message - Details

• Message type: E = Error

• Message class: QT - QM: Inspection during production (with inspection points)

• Message number: 004

• Message text: Error while accessing internal inspection point table

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message QT004 - Error while accessing internal inspection point table ?

  The SAP error message QT004, which states "Error while accessing internal inspection point table," typically occurs in the context of Quality Management (QM) processes. This error can arise due to various reasons, including issues with the configuration, data integrity, or system performance. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Data Integrity Issues: There may be inconsistencies or corruption in the internal inspection point table (e.g., table QPMK).
  Authorization Issues: The user may not have the necessary authorizations to access the inspection point data.
  Configuration Errors: Incorrect configuration in the Quality Management module can lead to this error.
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to timeouts or errors when accessing tables.
  Missing or Incomplete Data: Required data for the inspection points may be missing or incomplete.
  
  Solutions:
  
  
  Check Data Integrity:
  
  Use transaction codes like SE11 or SE16 to check the contents of the internal inspection point table (QPMK).
  Look for any inconsistencies or missing entries.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the Quality Management data.
  Check roles and profiles assigned to the user.
  
  
  
  Configuration Review:
  
  Review the configuration settings in the Quality Management module to ensure they are set up correctly.
  Check the settings for inspection points and related master data.
  
  
  
  System Performance:
  
  Monitor system performance and check for any ongoing issues that may affect database access.
  Consider running performance tuning or database optimization if necessary.
  
  
  
  Data Completeness:
  
  Verify that all required data for the inspection points is present and correctly maintained.
  If necessary, re-enter or correct any missing or incorrect data.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error.
  Apply any recommended patches or updates if applicable.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as QA32 (for inspection lot processing) and QA03 (for displaying inspection lots).
  SAP Documentation: Review SAP documentation related to Quality Management for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups for additional insights and shared experiences regarding this error.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation, as they can analyze system logs and performance metrics in more detail.