How To Fix AQQV183 - Node &1 (type &2) of the logical database not loaded

SAP Error Message - Details

• Message type: E = Error

• Message class: AQQV - SAP Query & QuickViewer

• Message number: 183

• Message text: Node &1 (type &2) of the logical database not loaded

What causes this issue?

The logical database has a node type that is not of the type T (table)
or S (structure).
The system cannot load these nodes.

System Response

Processing terminated.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQQV183 - Node &1 (type &2) of the logical database not loaded ?

  The SAP error message AQQV183 indicates that a specific node in a logical database has not been loaded. This can occur in various scenarios, particularly when working with logical databases in ABAP programs or reports. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause:
  
  Node Not Defined: The node specified in the error message may not be defined in the logical database.
  Incorrect Logical Database: The program may be using the wrong logical database that does not contain the specified node.
  Authorization Issues: There may be authorization issues preventing the loading of the node.
  Data Selection Issues: The selection criteria for the node may not match any data, leading to it not being loaded.
  Program Logic: The program logic may not be correctly set up to load the required node.
  
  Solutions:
  
  
  Check Logical Database Definition:
  
  Verify that the node specified in the error message is correctly defined in the logical database. You can do this by checking the logical database in transaction SE11 (Data Dictionary) or SE37 (Function Builder).
  
  
  
  Use the Correct Logical Database:
  
  Ensure that the program is using the correct logical database that contains the required node. You can check this in the program attributes.
  
  
  
  Review Authorization:
  
  Check if the user has the necessary authorizations to access the data related to the node. This can be done by reviewing the user roles and authorizations in transaction SU01.
  
  
  
  Adjust Selection Criteria:
  
  Review the selection criteria used in the program to ensure they are correct and that they should return data for the specified node.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the program to trace where the node loading fails. This can provide insights into why the node is not being loaded.
  
  
  
  Consult Documentation:
  
  Review the documentation for the logical database and the specific nodes to understand their relationships and dependencies.
  
  
  
  Related Information:
  
  Logical Databases: Logical databases in SAP are used to provide a structured way to access data from the database. They define a hierarchy of nodes that can be used in ABAP programs.
  ABAP Reports: When creating reports using logical databases, ensure that the nodes are correctly referenced in the selection screen and that the program logic aligns with the data structure.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with a technical SAP consultant or reach out to SAP support for further assistance.