No relationship between Network and Subnetwork

[Former Member]

Hi All

I am facing problem in creating automatic relation ship between the activity acting as a subnetwork and subnetwork. I want to have FS relationship with the activity A and the subnetwork. Activty A is assigned as a subnetwork in the network header.

System is not creating any relation between them or creating a relation directly to the top level network header rather than activity acting as a subnetwork.

An error occurs: Several start/target activities exist

Message no. CN838

Regards

[Former Member · Accepted solution]

Hi

Please see note no 135734

20.04.2009 Page 1 of 2

SAP Note 135734 - Create relationships for subnetwork

Note Language: English Version: 2 Validity: Valid Since 05.02.1999

Summary

Symptom

You can define a network as a subnetwork for an activity of another

network. For this, in the header of the network the network number and the

activity number of the higher-level network is entered or changed.

The relationships of the higher-level activity are created for the start

activities and the target activities of the subnetwork.

When you save the subnetwork, one of the following errors can occur:

1. A message with CO888:

Internal error when creating ITAB

2. Update termination in function module NW_VB_AOB_POST, Include

LNWVBU01, with SAPSQL_ARRAY_INSERT_DUPREC on table AFAB.

3. Message CN838

Several start/target activities exist

is also then generated if only one start and/or target activity

exists.

4. SS relationships (AF) between main and subnetwork are not at all

created or are created incorrectly.

5. FF relationships (EF) between main and subnetwork are not at all

created or are created incorrectly.

Additional key words

CN22, CN24, CN21, scheduling of overall networks

Cause and prerequisites

This is caused by a program error.

Solution

See 'Corrections'.

Source code corrections

Header Data

Release Status: Released for Customer

Released on: 10.02.1999 23:00:00

Original Lang.: German

Priority: Correction with medium priority

Category: Program error

Main Component: PS-ST Structures

20.04.2009 Page 2 of 2

SAP Note 135734 - Create relationships for subnetwork

Valid Releases

Software Component Release From

Release

To

Release

and

Subsequent

SAP_APPL 30 30D 31I

SAP_APPL 40 40A 40B

SAP_APPL 45 45A 45A

Support Packages

Support Packages Release Package Name

SAP_APPL 31I SAPKH31I18

SAP_APPL 40B SAPKH40B13

SAP_HR 31I SAPKE31I18

SAP_HR 40B SAPKE40B13

Correction Instructions

Correcti

on

Instruct

ions

Valid

from

Valid

to

Software

Component

Typ

e

*)

Reference

Correction

Last

Changed

72697 30D 31I SAP_APPL C UNDEFINED 07.03.1999

06:35:50

72698 40A 40B SAP_APPL C UNDEFINED 07.03.1999

06:35:52

72699 45A 45A SAP_APPL C UNDEFINED 07.03.1999

06:35:52

72700 45B 45B SAP_APPL C UNDEFINED 07.03.1999

06:35:52

*) C Correction, B Preprocessing, A Postprocessing, M Undefined Work

shashank

[Former Member · Accepted solution]

Dear this for the old release. I want to implement on Ver 6.0. Is it possible at ECC 6.0

[Former Member]

.

[Former Member]

Hi

Not sure whethere its possible or not

shashank