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STORNO_CHANGE - Reversal: Change STORNO Object using VZFGD
STORNO_CONFIRMATION - Reversal: Release STORNO Object using VZFGD
STORNO_DISPLAY - Reversal: Display STORNO Object using VZFGD
STORNO_LASTSCHRIFT - Processing of Return Debit Memo in Bank Statement
STORNO_POSSIBLE - Determine if Reversal of a VDBEPI is Possible w/o Correction Procedure
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