Hi Raj
Ideally with the items without a sort priority or all the nodes having same sort priority, might appear in any order in the list.
- You can define the display sequence of the nodes comprising the various levels of the navigation hierarchy by prioritizing the items on a per level basis.
- You define priorities by assigning a value between 0 and 100 to each item. Values may include decimal numbers.
- The smaller the value of the navigation node, the further left it displays on the navigation bar, or the higher up it displays in detailed navigation. The item with the lowest value appears to the far left or the top, respectively, and the others follow in the order of their priorities.
Refer to the following help link :
Defining the Sort Sequence of Top-Level Navigation Nodes - Portal - SAP Library
Regards
Santarshi Samanta