In cics, FREEKB is used to free the keyboard  when it gets locked in an transaction.  This site is highly recommended and vastly useful.

(1) In Temporary Storage Queues Data is read randomly, While in Transient Data Queues data must be read sequentially.  (2) In a TSQ data...

The RESETBR command EXEC CICS                 RESETBR DATASET(file-name)                RIDFLD(data-area)                [ RRN | RBA ] ...

The READNEXT command EXEC CICS                READNEXT { DATASET(name) | FILE(name) }              { INTO(data-area) | SET(pointer-ref)...

The STARTBR command EXEC CICS              STARTBR DATASET(file-name)             RIDFLD(data-area)              [ RRN | RBA ]         ...

Browsing Accessing files sequentially is called browsing. The commands that are needed for browsing are:- STARTBR READNEXT READPREV RESETBR...

TIP # 1 FILEAID The Easiest and Coolest way to locate bad data is thru File-Aid's FIND command. 1.OPEN the file in FILE-AID (in eith...

TIP # 1  CICS Use CALLs instead of LINKs in CICS EXEC CICS LINK - establishes a new run unit - sets up environment - Does CICS table-s...

The DELETE command EXEC CICS { DELETE DATASET(filename) | FILE(name) } [ RIDFLD(data-area) [ KEYLENGTH(data-value) [ GENERIC ...

The REWRITE command EXEC CICS { REWRITE DATASET(filename)|FILE(name) } FROM(data-area) [ LENGTH(data-area) ] [ SYSID(name) ] END-EXEC...

The WRITE command EXEC CICS { WRITE DATASET(filename) | FILE(name) } FROM(data-area) [ LENGTH(data-area) ] RIDFLD(data-area...

File Control Commands The READ command EXEC CICS { READ DATASET(filename) | FILE(name) } { INTO(data-area) | SET(pointer-ref) } ...

Temporary Storage provides a scratchpad area for applications to store data for short term use. One example of usage is passing data between...

The DELETQ TS command              EXEC CICS                       DELETQ TS QUEUE(name)                       [ SYSID(name) ]          ...

The READQ TS command             EXEC CICS                         READQ TS QUEUE(name)                          { INTO(data-area) | SET...

The WRITEQ TS command                  EXEC CICS                       WRITEQ TS QUEUE(name)                       FROM(data-area)        ...

Temporary Storage Control Introduction Temporary Storage provides a scratchpad area for applications to store data for short term use. One ...