Error during assignment of plant to company code

Question

hi all,
i am using sap r/3 4.7.
I defined a plant 1000. then i am trying to assign it to company code 1000 (created by copying it from company code 0001).
when i tried to assign plant 1000 to company code 1000 it is giving error as..
"enter numeric values only"...
the message i received is...
Message no. TK455
Diagnosis
The value " " was entered in the field "LNUMBER".
This is not possible because it is a numeric field where only numbers may be entered.
The length of the field is 000004.
System Response
The entry was not accepted.
Procedure
Enter only numeric values in this field.
field number "LNUMBER" is a data element of table " UMODREL" (package- SUMO). it contains one entry and that is 0001 for field number LNUMBER. there is no difference to the error if i delete that entry or if i make changes to that entry.
rest all assignments are completed without any problem.
someone told me to check SAP Note 547875.
i am a learner and does not have access to service.sap.com.
if some one can give me username and password of that site i might find some solution there. (as well as support packages)
waiting for positive response....

Answer 1

Here is the note; You have to implement the suppost pack SAPKH47026
check in your system that you are up to what support pack
to chech that go to system-status-click on the mangifying glass
this will open component information popup
here you can see the support pack detail for SAP_APPL version 4.7
Symptom
When you use Transaction EC01 to delete or copy a company code delivered by SAP, the system issues error message TK455.
Other terms
TNIW5, V_NIW5, TK455, EC01
Reason and Prerequisites
The problem is caused by an error in Customizing.
The TNIW5 Customizing table is a table with delivery class = C (= Maintenance only by customers - No SAP import). SAP has delivered entries in the TNIW5 table from earlier releases in the incorrect format (entries with the field contents '12') for the TNIW5-REICHWEITE field.
Solution
Use Transaction SE16 to delete all entries in the TNIW5 table that have the two-digit contents '12' in the 'Range of coverage' field.
If you want to use the lowest value determination by range of coverage (Transaction MRN1) with valuation level = company code, you can maintain your own customer-specific Customizing entries in Transaction OMW5.
Header Data
Release Status: Released for Customer
Released on: 25.04.2005  10:09:21
Priority: Correction with medium priority
Category: Customizing
Primary Component: MM-IM-VP Balance Sheet Valuation Procedures
Affected Releases
Software
Component Release From
Release To
Release And
subsequent
SAP_APPL 46C 46C 46C  
SAP_APPL 470 470 470  
SAP_APPL 500 500 500  
SAP_APPL 600 600 600  
Correction delivered in Support Package
Support
Packages Release Package
Name
SAP_APPL 46C SAPKH46C52
SAP_APPL 470 SAPKH47026