How To Fix LDQ004 - Internal error

SAP Error Message - Details

• Message type: E = Error

• Message class: LDQ - Message Class for LDQ

• Message number: 004

• Message text: Internal error

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 LDQ004 - Internal error ?

  The SAP error message LDQ004, which indicates an "Internal error," can occur in various contexts within the SAP system, particularly in the Logistics Execution (LE) module. This error is often related to issues in the handling of logistics data, such as during the processing of deliveries, shipments, or inventory management.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the data being processed, such as missing or incorrect entries in the database.
  Configuration Issues: Incorrect configuration settings in the logistics modules can lead to internal errors.
  Program Errors: Bugs or issues in the ABAP code or custom enhancements can trigger this error.
  System Performance: High system load or performance issues can sometimes lead to unexpected internal errors.
  Transport Issues: Problems during the transport of objects between systems can also cause this error.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) and system logs (transaction SM21) for more detailed error messages that can provide insights into the root cause.
  Data Consistency Check: Use transaction codes like SE11 or SE16 to check the relevant database tables for inconsistencies or missing data.
  Configuration Review: Verify the configuration settings in the relevant logistics modules to ensure they are set up correctly.
  Debugging: If you have access to the ABAP code, you can debug the program to identify where the error is occurring.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. Applying a relevant note may resolve the issue.
  System Performance: Monitor system performance and consider optimizing database performance or increasing system resources if necessary.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log), SM21 (System Log), and SE11/SE16 (Data Dictionary/Table Display).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to the Logistics Execution module for any specific guidelines or troubleshooting steps.
  
  By following these steps, you should be able to diagnose and potentially resolve the LDQ004 internal error in your SAP system.