Using nested variables

From Floe version 105, Floe variable values can contain references to other (nested) variables. The following email data user-exit code for example, “nests” VARIABLE2 in VARIABLE1:

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  DATA: ls_variables TYPE /floe/vars_s.

  ls_variables-var_code = 'VARIABLE1'.
  ls_variables-value = 'The value of variable VARIABLE2 is &VARIABLE2&'.
  APPEND ls_variables TO ch_variables.

Only variable VARIABLE1 will be referenced in the email body source code and the value of VARIABLE2 can be determined in any of the ways described in the Variables Overview page . There is no limit on the "level of nesting" , so the value of VARIABLE2 could contain nested variable VARIABLE3 and so on.