How To Fix OH021 - Inserting of the object (&: &) is not possible

OH021 - Overview

• Message type: E = Error

• Message class: OH - Messages Group Maintenance

• Message number: 021

• Message text: Inserting of the object (&: &) is not possible

What causes this issue?

Inserting object (&V1&: &V2&) is not possible. The object contains
values/intervals that would lead to overlaps with already existing
values/intervals.

System Response

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

How to fix this error?

If you still want to insert the object, you have to make sure that the
join of sets of the values/intervals is unique. Before you insert,
change object &V2& or the object you are processing.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OH021 - Inserting of the object (&: &) is not possible ?

  The SAP error message OH021, which states "Inserting of the object (&: &) is not possible," typically occurs when there is an issue with the creation or insertion of an object in the SAP system. This error can arise in various contexts, such as when working with master data, configuration settings, or during the execution of certain transactions.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary permissions to create or insert the specified object.
  Data Integrity Violations: The data being inserted may violate integrity constraints, such as unique keys or foreign key relationships.
  Object Already Exists: The object you are trying to insert may already exist in the system, leading to a conflict.
  Configuration Errors: There may be issues with the configuration settings related to the object type you are trying to insert.
  System Settings: Certain system settings or parameters may prevent the creation of new objects.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has