Error in Activating Material ledger

Question

Hi experts,
I'm trying to activate the material ledger  first time to the plant. Then an error is displaying. The error is
The value "001" was entered in the field "LFDNR"
This is not possible  because it is a numeric field  where only numbers may be entered.The length of the field is 000005.
Enter only numeric vallues in this field.
psl do favour to me.
Thanks
Reddy.P.S

Answer 1

Hi ,
Have you completed the following configuration :
1     Assign Currency Types to Material Ledger Type [OMX2]
2     Assign Material Ledger Types to Valuation Area [OMX3]
3     Maintain Number Ranges for Material Ledger Documents [OMX4]
4     Configure Dynamic Price Changes [OMX5]
5     Reasons for Price Changes
6     Define Movement Type Groups of Material Ledger [OMX7]
7     Assign Movement Type Groups of Material Ledger [OMX0]
8     Define Material Update Structure [OMX9]
9     Assign Material Update Structure to a Valuation Area [OMX8]
10     Activate Actual Cost Component Split [SPRO]
11     Activate Distribution of Usage Variances [SPRO]
For OMX1 .. what price determination you are using . Are you using "3" .
If you already have some other plant active , compare the configurations using transaction CKM9.
Once all configurations are completed , then only use CKMSTART.
Regards
Sarada