Carrying Out Short Text Replacement (BC-DOC-TTL) 
Purpose
This process is used to replace standard terms in the user interface of your SAP System (target system) with terms that are used in your industry.
Prerequisites
The languages involved must be imported into the
target system for the current r elease level of your target system. If SAP provides a short text replacement for your industry and required language, the data needed for the short text replacement is also imported to your system.For a list of the industries and languages for which
short text replacement is possible, see Replacement Data Available.Process Flow
The short text replacement involves the following steps:

If you have modified texts, the system does not change these during short text replacement.
You can reverse the short text term replacement at any time by deactivating the replacement terms (see
Deactivating Replacement Texts).Result
Your SAP System user interface contains the terminology used in your industry, rather than the SAP standard terminology.

If imports are carried out to your system after the texts have been activated, the activated texts may be overwritten by SAP terms. In this case, you should repeat the short text replacement to restore the industry-specific terms.