The CHANGE option requests that CA JCLCheck substitute variables on a temporary basis before JCL validation takes place.
Immediately after each input JCL or inline control statement has been read, the CHANGE runtime option causes the input line to be examined against a user-defined conversion table that contains one or more 'from' and 'to' data strings. If a match is found, the 'from' data string is converted to the 'to' data string. For a detailed description of the conversion table, see Pre-Validation Variable Substitution in the Programming Guide.
This option has the following format:
CHAnge(target,dsname[,member])|NOCHAnge
Default: NOCHAnge
The target sub-option informs CA JCLCheck where to search for and implement CHANGE conversions. This is a required sub-option.
Indicates JCL statements only (including comment lines).
Indicates inline control statements only.
Indicates JCL and inline control statements.
The dsname sub-option is the LRECL 80 sequential file or PDS containing the user-defined conversion table. This is a required sub-option.
The member sub-option is the LRECL 80 PDS member containing the user-defined conversion table. If the dsname sub-option is a PDS, then the member sub-option is a required sub-option. If the dsname sub-option is a sequential data set, then the member sub-option must not be specified.
Example: Using the CHANGE option
The following example shows the CHANGE option using the target sub-option of BOTH, and specifying a PDS and member name:
CHANGE(BOTH,USERID1.JCK.CNTL,CHGMEM)
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