15.9 @@LABEL Command

The @@LABEL command is used in conjunction with the other application template commands and specifies a label used to control the execution of application template commands and/or the generation of RDML code.

Refer to the @@IF, @@GOTO, @@CMP_IDX, etc. commands for more details and examples of this command.

Examples

The following example applies to the @@LABEL command.

Example 1: If the answer to a question is "NO" then branch to a label to bypass generating some RDML code.

          @@IF     COND((*IF @@CANS001 *EQ NO)) GOTO(LB1)
          Some RDML code
              .
              .
              .
     LB1: @@LABEL

Example 2: If index value is greater than the highest file number selected, then finish building list of fields.

     A10: @@LABEL
          @@CMP_IDX IDX_NAME(CF) IDX_VALUE(@@TFMX) IS_GT(A20)
          @@RTV_FLDS .....
          @@INC_IDX  .....
          @@GOTO     LABEL(A10)
     A20: @@LABEL