How To Fix CNIF_PI035 - More than one project is being used

CNIF_PI035 - Overview

• Message type: E = Error

• Message class: CNIF_PI - BAPI Notifications of Project System

• Message number: 035

• Message text: More than one project is being used

What causes this issue?

You have called one of the individual BAPIs listed below. As a result,
however, more than one project is being used in the current LUW
(logical unit of work). This is not allowed for data consistency
reasons.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Individual BAPIs:
Method ProjectDefinitionPI:
BAPI Method
BAPI_BUS2001_CREATE ProjectDefinitionPI.CreateSingle
BAPI_BUS2001_CHANGE ProjectDefinitionPI.Change
BAPI_BUS2001_DELETE ProjectDefinitionPI.Delete
BAPI_BUS2001_SET_STATUS ProjectDefinitionPI.SetStatus
Method WBSPI:
BAPI Method
BAPI_BUS2054_CREATE_MULTI WBSPI.CreateMultiple
BAPI_BUS2054_CHANGE_MULTI WBSPI.ChangeMultiple
BAPI_BUS2054_DELETE_MULTI WBSPI.DeleteMultiple
BAPI_BUS2001_SET_STATUS WBSPI.SetStatus
Method NetworkPI
BAPI Method
BAPI_BUS2002_CREATE NetworkPI.CreateFromData
BAPI_BUS2002_CHANGE NetworkPI.Change
BAPI_BUS2002_DELETE NetworkPI.Delete
BAPI_BUS2002_ACT_CREATE_MULTI NetworkPI.ActCreateMultiple
BAPI_BUS2002_ACT_CHANGE_MULTI NetworkPI.ActChangeMultiple
BAPI_BUS2002_ACT_DELETE_MULTI NetworkPI.ActDeleteMultiple
BAPI_BUS2002_ACTELEM_CREATE_M NetworkPI.ActElemCreateMultiple
BAPI_BUS2002_ACTELEM_CHANGE_M NetworkPI.ActElemChangeMultiple
BAPI_BUS2002_ACTELEM_DELETE_M NetworkPI.ActElemDeleteMultiple
BAPI_BUS2002_SET_STATUS NetworkPI.SetStatus
One or more of the above individual BAPIs can be called within a LUW.
You finish the current LUW by calling the BAPIs "BAPI_PS_PRECOMMIT "
and "BAPI_TRANSACTION_COMMIT", in that order.
Afterwards, you can start a new LUW by calling up the individual BAPIs
again.
More than one project is used, for example, if
You create or change more than one project
You have changed a project and want to change a network to which WBS
elements from a different project are assigned
You want to change various networks to which WBS elements from
different projects are assigned
You create or change a WBS assignment in a network so that a WBS
element from a second project is used
WBS elements from different projects are already assigned to a network
(note: this type of network can never be processed with the above
mentioned network individual BAPIs)

System Response

The current individual BAPI is not executed.

How to fix this error?

You are probably using a self-developed report. In this case, notify
the developer responsible for the report.
The report may only use a maximum of one project per LUW! If required,
the individual BAPI calls must be distributed between more than one
LUW.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNIF_PI035 - More than one project is being used ?

  The SAP error message CNIF_PI035 ("More than one project is being used") typically occurs in the context of project management within SAP, particularly when dealing with project structures and assignments. This error indicates that the system has detected multiple projects being referenced in a context where only one is expected.
  
  Cause:
  
  
  Multiple Project Assignments: The error often arises when a transaction or operation is trying to reference multiple projects simultaneously. This can happen if:
  
  A cost center or internal order is assigned to more than one project.
  A network or activity is linked to multiple projects.
  There are inconsistencies in the project structure or hierarchy.
  
  
  
  Incorrect Data Entry: Users may inadvertently select multiple projects when only one is intended, leading to this error.
  
  
  
  Configuration Issues: There may be configuration settings in the project system that allow for multiple project references where it should be restricted.
  
  
  
  Solution:
  
  
  Check Project Assignments: Review the assignments of the cost centers, internal orders, or