Important Note:
If you wish to change the structure of the product hierarchy, pleasenote that:
RESET N1
After making the changes, you must also activate the struture.
Tables which include this structure must be converted (please see thewhere-used list).
Condition tables which use elements from the product hierarchy may beincorrect.
Product hierarchy nodes which already exist may no longer be correct.
Therefore, it is important to check the product hierarchy nodes andcorrect them if necessary. You can do this by maintaining the producthierarchy and overwriting a character from every product hierarchynode.
When maintaining, please ensure the data element name has the prefixPRODH and the suffix n (n = 1, ..., 9). Field names for individualfields should begin with 'ZZ'. For further information, see SD SystemModifications in the Implementation Guide.
Press BACK to branch to the change mode for product hierarchystructure.