The Function Group LTRT_PREP (TRM- Prepair For Route Management Module) is a standard Function Group in SAP ERP and is part of the package LTRT. It contains the following embedded function modules and dictionary objects.
| Function Group | LTRT_PREP |
| Short Text | TRM- Prepair For Route Management Module |
| Package | LTRT |
Function Group LTRT_PREP contains 6 function modules.
| LTRT_LROUT_BUILD | Calculate distance between nodes |
|---|---|
| LTRT_NODES_CHECK | Check for duplicate nodes and the definition of the obstacle shape |
| LTRT_OBSND_CROSS | Check intersection between a line that connects two nodes and an obstacle |
| LTRT_PHYSICAL_DISTANCE_ADD | Add resource types suitable for each route |
| LTRT_PHYSND_CHECK | Check distances between physical nodes only |
| LTRT_SAME_LINE | Check if nodes between adjacent nodes exist |