Definition of Postable node ?
Hi, I know this sounds purely elementary but can someone give me a good explanatory example of what is and what is NOT a BW hierarchy with a postable node ? Let me explain my current scenario :
The char is ZCSTEL. A hierarchy is created on this. Level 0 is a text element.It has 5 text nodes (NAR, LAR, APR, ER & AFR) and UNASSIGNED (char value) on Level 1. On Level 2, below each of these text nodes, I have characteristic values which are not repeated under any other text node.
Now when I try to use this in a layout with hierarchical data model using this hierarchy with the option ('BW hierarchy with postable nodes') , it completes the layout, but when I try to enter the data, it says, the hierarchy does not contain any postable nodes. !
Now, the definition said a postable node is a node with a successor which is associated with a characteristic value having an hierarchy... what am I doing wrong ?