How To Fix EQ191 - There is no BOR object type for structure reader entity &1

SAP Error Message - Details

• Message type: E = Error

• Message class: EQ - Cross-IS-U functions

• Message number: 191

• Message text: There is no BOR object type for structure reader entity &1

What causes this issue?

In the Business Object Repository there is not object type belonging to
the structure reader entity &V1&.
This is not due to an error since only a very small number of objects
from the Business Object Repository are supported by the structure
reader.

System Response

How to fix this error?

Since no error has occurred, no action is necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EQ191 - There is no BOR object type for structure reader entity &1 ?

  The SAP error message EQ191, which states "There is no BOR object type for structure reader entity &1," typically occurs in the context of SAP's Business Object Repository (BOR) when the system is unable to find a corresponding Business Object (BO) for a specific structure reader entity. This can happen in various scenarios, such as when working with SAP's Enterprise Services or when trying to access certain data structures in the system.
  Cause:
  
  Missing Business Object Definition: The specific structure reader entity referenced in the error message does not have a corresponding Business Object defined in the BOR.
  Configuration Issues: There may be configuration issues in the system that prevent the proper mapping of the structure to a Business Object.
  Transport Issues: If the system has recently undergone a transport of objects, the necessary Business Object definitions may not have been transported correctly.
  Versioning Issues: The version of the software or the components being used may not support the specific structure reader entity.
  
  Solution:
  
  Check BOR Definitions: Use transaction code SWO1 to check if the Business Object for the specified structure reader entity exists. If it does not, you may need to create it or adjust the existing definitions.
  Review Configuration: Ensure that the configuration settings for the Business Object and the structure reader entity are correctly set up. This may involve checking the relevant customizing settings in the SAP system.
  Transport Objects: If the issue arose after a transport, verify that all necessary objects were included in the transport request and that they were successfully imported into the target system.
  Consult Documentation: Review SAP documentation or notes related to the specific structure reader entity to ensure that it is supported in your version of SAP.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is a critical issue affecting business processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SWO1 (Business Object Builder) and SWI1 (Work Item Selection) for troubleshooting.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the EQ191 error in your SAP system.