Hello I get the error below when trying to train a decisio n tree model in RSANWB. The same model trained correctly before I selected Perform Pruning + Extended Pruning in the Parameters tab.
Note 738285 seems to address a similar problem, but is not applicable (or already corrected) in the system I am running (SAPKW35012, SAPKIBIFP5).
Can anyone help me on that?
Claudio Ciardelli
Here is the error log.
Runtime Errors TABLE_FREE_IN_LOOP
Date and Time 28.07.2005 15:40:59
----------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------
|ShrtText |
| When you LOOP through an internal table, you must not change it. |
----------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------
|What happened? |
| Error in ABAP application program. |
| |
| The current ABAP program "SAPLRS_DME_DECISION_TREE_PRUNE" had to be terminated |
| because one of the |
| statements could not be executed. |
| |
| This is probably due to an error in the ABAP program. |
----------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------
|Error analysis |
| When you LOOP through an internal table, the table as a whole may |
| not be changed, |
| SORT, MOVE, REFRESH, and CLEAR are, for example, not allowed. |
----------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------
|Trigger Location of Runtime Error |
| Program SAPLRS_DME_DECISION_TREE_PRUNE |
| Include LRS_DME_DECISION_TREE_PRUNEF01 |
| Row 163 |
| Module type (FORM) |
| Module Name UPDATE_BRANCH_NEW |
----------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------
|Source Code Extract |
----------------------------------------------------------------------------------------------------
|Line |SourceCde |
----------------------------------------------------------------------------------------------------
| 133| IF sy-subrc EQ space. |
| 134| l_parent_index = sy-tabix. |
| 135| LOOP AT gt_tree_sorted |
| 136| ASSIGNING <fs_tree> |
| 137| FROM l_parent_index. |
| 138| IF <fs_tree>-parent NE p_node. |
| 139| EXIT. |
| 140| ENDIF. |
| 141| CHECK <fs_tree>-node NE p_branch. |
| 142| l_node_index = sy-tabix. |
| 143| PERFORM delete_children_new USING <fs_tree>-node. |
| 144| DELETE gt_tree_sorted INDEX l_node_index. |
| 145| ENDLOOP. |
| 146| ENDIF. |
| 147|* Update Parent = P_NODE for all Childnodes of P_BRANCH |
| 148| READ TABLE gt_tree_sorted TRANSPORTING NO FIELDS |
| 149| WITH KEY parent = p_branch BINARY SEARCH. |
| 150| IF sy-subrc EQ space. |
| 151| l_parent_index = sy-tabix. |
| 152| LOOP AT gt_tree_sorted |
| 153| ASSIGNING <fs_tree> |
| 154| FROM l_parent_index. |
| 155| IF <fs_tree>-parent NE p_branch. |
| 156| EXIT. |
| 157| ENDIF. |
| 158| l_node_index = sy-tabix. |
| 159| <fs_tree>-parent = p_node. |
| 160| ENDLOOP. |
| 161| ENDIF. |
| 162|* Sort again..since parent info is changed.. |
|>>>>>| SORT gt_tree_sorted BY parent node. |
| 164|* Update Parent = P_NODE for all Childnodes of P_BRANCH |
| 165| READ TABLE gt_tree_sorted TRANSPORTING NO FIELDS |
| 166| WITH KEY parent = p_branch_parent |
| 167| node = p_branch BINARY SEARCH. |
| 168| IF sy-subrc EQ space. |
| 169| DELETE gt_tree_sorted INDEX sy-tabix. |
| 170| ENDIF. |
| 171| |
| 172| |
| 173|ENDFORM. "update_branch_new |
| 174| |
| 175|*&---------------------------------------------------------------------* |
| 176|*& Form update_tree |
| 177|*&---------------------------------------------------------------------* |
| 178|* text |
| 179|*----------------------------------------------------------------------* |
| 180|* -->P_I_T_CLASSDIST text |
| 181|* -->P_I_NODE text |
| 182|*----------------------------------------------------------------------* |
----------------------------------------------------------------------------------------------------
Message was edited by: Claudio Ciardelli
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.