The Compounding Infoobject Acts as a compounding Primary Key at the Master Data Table .
Do you really need 13 key fields to uniquely identify your customer ?
where excatly r u facing tht 60 char length issue....I mean while displaying customer info in the report or ??
Can you please be more sepecific on what excatly ur requirement is ...?
Kindly do note that using compounded InfoObjects extensively, particularly if you include a lot of InfoObjects in compounding, can influence performance .