Revision level not active in this client

Message type: E = Error

Message class: CC - ECM: Messages

Message number: 138

Message text: Revision level not active in this client



What causes this issue?

Settings in Customizing (<LS>Engin. change mgmt -> Control data</>) are
used to define that the functions for maintaining revision levels are
not active.

Error message extract from SAP system. Copyright SAP SE.