How To Fix MQ601 - Table &1 is not active in the DDIC

MQ601 - Overview

• Message type: E = Error

• Message class: MQ - Messages for Euro Changeover Package

• Message number: 601

• Message text: Table &1 is not active in the DDIC

What causes this issue?

Matching the changeover package's control information with the data in
the Data Dictionary resulted in table &V1& not being flagged as active
in the DDIC.

System Response

Control information for which a table does not exist in the system
exists in the changeover package. This control information is therefore
not needed for the changeover and is deleted from the changeover
package.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

MQ601 - Details

• The SAP error message MQ601 indicates that a specific table (denoted as &1 in the message) is not active in the Data Dictionary (DDIC). This typically occurs when a table has been created or modified but has not been activated, which means that the system cannot recognize or use it.
  
  Cause:
  
  Table Not Activated: The most common cause is that the table has been created or modified but has not been activated in the Data Dictionary.
  Transport Issues: If the table was transported from another system, it may not have been activated in the target system.
  Development Environment: If you are working in a development environment, the table may not have been activated after changes were made.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to activate the table.
  
  
  Solution:
  
  
  Activate the Table:
  
  Go to the Data Dictionary (transaction code SE11).
  Enter the name of the table that is causing the error.
  If the table is not