How to pass back once() value

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12-19-2022 11:52 AM
ahargreaves_FW
Occasional Contributor III

Hello,

 here's the scenario I can't work out:

  1. {STRINGA} = once(${FIELDA})
  2. within {FIELDA} if (${STRINGA}!='', ${STRINGA}, ${STRINGB})

But I can't pass STRINGA back into FIELDA without causing a loop....

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