How To Fix IQ155 - Not all objects are displayed due to the large quantity of data

SAP Error Message - Details

• Message type: E = Error

• Message class: IQ -

• Message number: 155

• Message text: Not all objects are displayed due to the large quantity of data

What causes this issue?

You want to display all objects of the installed base &V1& in the OCX
tree (left screen area). However, this installed base has &V2& objects.
The requested quantity is too large for the system to be able to
display all objects in the tree at once. For this reason, only some of
the objects are transferred to the OCX tree.

System Response

The system has restricted the selection.

How to fix this error?

However, you can read further objects in the tree by clicking on it.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IQ155 - Not all objects are displayed due to the large quantity of data ?

  The SAP error message IQ155, which states "Not all objects are displayed due to the large quantity of data," typically occurs in the context of SAP IQ (Sybase IQ) or other SAP applications when the system is unable to display all the objects in a list or report due to the volume of data being processed. This can happen in various scenarios, such as when querying large tables or when trying to display extensive lists of objects in the SAP GUI.
  Cause:
  
  Large Data Volume: The primary cause of this error is the large volume of data that exceeds the display limits set by the system or the application.
  Performance Constraints: The system may have performance constraints that prevent it from processing and displaying all the data at once.
  Configuration Settings: There may be configuration settings in the SAP system that limit the number of records displayed in a single view or report.
  
  Solution:
  
  Filter Data: Apply filters to reduce the amount of data being retrieved. This can be done by specifying criteria that limit the results to a manageable size.
  Pagination: If the application supports it, use pagination to view data in smaller chunks rather than all at once.
  Adjust Display Settings: Check the configuration settings in the SAP system to see if there are options to increase the limit on the number of objects displayed.
  Use Aggregated Views: Instead of displaying all individual records, consider using aggregated views or summary reports that provide the necessary insights without overwhelming the display.
  Optimize Queries: If you are running custom queries, optimize them to ensure they are efficient and return only the necessary data.
  Increase Memory Allocation: If applicable, consider increasing the memory allocation for the SAP application to handle larger datasets more effectively.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. SAP frequently releases updates that may address performance issues.
  Documentation: Review the SAP documentation for best practices on handling large datasets and optimizing performance.
  User Training: Ensure that users are trained on how to effectively use filters and other tools to manage large datasets within the SAP environment.
  
  If the issue persists after trying these solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.