Is there a way to change an existing BOMGroup? I found the BAPI "BAPI_MATERIAL_BOM_GROUP_CREATE" which is ok to create BOMGroups. But I couldn't find a BAPI to change them. If this is not possible, is there a way to delete a BOMGroup and create it again with the new values? I can delete a BOMGroup within the SAPGui by deleting all BOMs attached to it. To do this by code, I need a way to get/find all attached BOMs of the BOMGroup and then delete them one by one... Then I can create the BOMGroup again.
There are no BAPI's available but you can acheive using other function modules:
To do changes using change number
To delete BOM
To create/change the BOM using the Category