The GET_HIER_PARAM Function Module 
The GET_HIER_PARAM Function Module
The GET_HIER_PARAM function module calls SAP Hierarchy to get export parameters set to their proper values. Use GET_HIER_PARAM when the ABAP program has received return values of MCODE='I' and RWNID='HIERn'. See
Controlling the Interaction Using Parameters and Utility Function Modules.The following table contains a list of the parameters you can use with this function module.
For a detailed description of parameters and exceptions, see the R/3 system documentation (Tools
® ABAP Workbench, Function library button, or transaction code SE37).Parameters used with GET_HIER_PARAM
Name |
Status |
Initial Value |
CUA_ID |
Export |
|
H_MES |
Export |
|
H_NODE_2 |
Export |
|
H_TEXT |
Export |
|
H_VAL1 |
Export |
|
H_VAL2 |
Export |
|
H_VAL3 |
Export |
|
H_VALCOUNT |
Export |
|
MENNR |
Export |
|
NODES |
Export |