The DFHCSDUP SERVICE command
Carry out maintenance to your CSD file.
Description
You might occasionally (between CICS® releases) have to apply a service routine to carry out preventive or corrective maintenance to your CSD file.
You can use the SERVICE command to create a new copy of the CSD file, from the existing CSD file. All the definitions are preserved, with the corrections (if any) applied.
Options
- FRomcsd(ddname)
- specifies the ddname of the current CSD file, which for the purposes of the command is treated as the secondary CSD file.
- LEvel(nnn)
- Associated with your CSD file is a current service level, initially
set to 000 when the file was initialized. Applying the service routine
causes the service level to be incremented in steps of one, from a
“current level” to a “target level”.
This operand specifies the target service level to which the CSD file is to be upgraded, and must be 1 higher than the current level of FROMCSD. Specify it as a 3-character integer; for example, LEVEL(001).