IBM Security Z Security

I have kerblinks in the following formats:

/.../REALM1.XX.COM/abcdefgh 

and   

/.../REALM2DIFFLEN.XX.COM/lnmopqrst

I need to be able to parse out the various sections of the field - the REALM  and the trailing abcdefgh or lmnopqrst.

The realm fields can differ in length, as can the trailing Id.

 The manual states:
If the start separator is not specified, the start of the character string bounds the value returned. If
the start separator is specified but not found, the result is missing. If a start separator occurs more
than once, the first occurrence is used to calculate the field value to be returned.

How could I parse these fields accurately and correctly and create variables that contain all the parts of the original key field?

Thanks 

Hi James,

DEFINE functions like PARSE and WORD can be nested.

I am reading that the number of forward slashes is fixed in your format.

I think you can do things like:

define REALM as PARSE(PARSE(PARSE(basefield,'/'),'/'),,'/')

define TAIL as PARSE(PARSE(PARSE(basefield,'/'),'/'),'/')

or alternatively

define REALM as WORD(basefield,3,'/')

define TAIL as WORD(basefield,4,'/')

Regards,

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Jeroen Tiggelman
Software Development and Level 3 Support Manager IBM Security zSecure Suite
IBM
Delft
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