How To Fix EDCMP505 - It is not possible to switch to change mode

EDCMP505 - Overview

• Message type: E = Error

• Message class: EDCMP - ABAP Workbench: Splitscreen editor

• Message number: 505

• Message text: It is not possible to switch to change mode

What causes this issue?

Switching to the change mode is not possible on this side because the
other side is already in the mode "Change Enhancements".

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?

First close your work on the other side and switch to change mode there.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

EDCMP505 - Details

• The SAP error message EDCMP505, which states "It is not possible to switch to change mode," typically occurs in the context of the SAP system when a user attempts to switch from display mode to change mode for a particular object or transaction, but the system prevents this action due to certain conditions.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to make changes to the object or transaction.
  Object Locking: The object may be locked by another user or process, preventing changes.
  System Settings: Certain system settings or configurations may restrict changes to specific objects or transactions.
  Data Consistency: The system may detect inconsistencies in the data that prevent it from entering change mode.
  Transaction Type: The transaction being accessed may be set to read-only mode or may not allow changes.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the appropriate authorizations to make changes. This can be done by reviewing the user's roles