The Purpose of CICS Transient Data Control (TDC) Feature

CICS Transient Data Control (TDC) feature is designed to provide temporary storage for data within a CICS region. It allows programs running in the CICS environment to store and retrieve transient data quickly and efficiently.

Usage of CICS Transient Data Control (TDC)

The TDC feature is commonly used in CICS applications to:

• Store temporary data needed for processing
• Pass data between different programs and transactions within the CICS environment
• Share data across multiple transactions without the need for persistent storage

To use the CICS Transient Data Control feature, developers can use specific CICS commands and programming interfaces provided by the CICS runtime environment. By utilizing TDC, developers can improve the performance and efficiency of data handling within their CICS applications.

Overall, the TDC feature in CICS plays a crucial role in facilitating temporary data storage and retrieval operations, enhancing the flexibility and scalability of CICS applications.