How To Fix E2507 - Activation of Dictionary objects during upgrade phase not possible

E2507 - Overview

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 507

• Message text: Activation of Dictionary objects during upgrade phase not possible

What causes this issue?

An upgrade to a new version is currently running in your SAP system.
Dictionary objects may not be activated in the current upgrade phase.

System Response

The action is not carried out.

How to fix this error?

Wait for the ACT phase of the upgrade to finish. You can then activate
again.
You can find more information in the upgrade guidelines.
In particular, read the section on adjusting ABAP Dictionary objects.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E2507 - Activation of Dictionary objects during upgrade phase not possible ?

  The SAP error message E2507, which states "Activation of Dictionary objects during upgrade phase not possible," typically occurs during the upgrade process of an SAP system. This error indicates that the system is unable to activate certain dictionary objects (like tables, views, or data elements) due to the current state of the upgrade.
  Causes:
  
  Upgrade Phase Restrictions: During certain phases of the upgrade, the system may restrict the activation of dictionary objects to ensure data consistency and integrity.
  Missing Dependencies: The dictionary objects that are being activated may have dependencies that are not yet fulfilled, leading to activation failures.
  Transport Issues: If the upgrade includes transports that have not been properly imported or are in a state that prevents activation, this error can occur.
  Database Locking: There may be locks on the database that prevent the activation of the dictionary objects.
  Inconsistent State: The system may be in an inconsistent state due to previous errors or