How To Fix PSB_API_MSGCL103 - Some objects not found in the project or network

SAP Error Message - Details

• Message type: E = Error

• Message class: PSB_API_MSGCL -

• Message number: 103

• Message text: Some objects not found in the project or network

What causes this issue?

The system displays this error in one of the following situations:
You try to save a draft to an operative project or network from which
another user has already deleted some objects
Using the shared mode, you try to save a project or network from which
another user has already deleted some objects
<ZH>Note </>
The shared mode is only available if you have deactivated the default
Business Add-In (BAdI) implementation <NP>BADI_IMPL_PS_SHARED_MODE</>.
For more information, see Customizing for <LS>Project System</> under
<LS>Handling Large Projects</> -> <LS>Business Add-Ins</> -> <LS>Make
Settings for Project Editor</>.

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

System Response

The system does not allow you to save changes, and displays a message
that some objects are not found.

How to fix this error?

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 PSB_API_MSGCL103 - Some objects not found in the project or network ?

  The SAP error message PSB_API_MSGCL103 indicates that some objects referenced in a project or network cannot be found. This typically occurs in the context of project system (PS) or network planning in SAP, where certain elements (like activities, WBS elements, or networks) are expected to be present but are missing or incorrectly referenced.
  Causes:
  
  Missing Objects: The most common cause is that the objects (like WBS elements, activities, or networks) that are being referenced in the project or network do not exist in the system.
  Incorrect References: There may be incorrect or outdated references in the project or network configuration.
  Authorization Issues: The user may not have the necessary authorizations to view or access certain objects.
  Data Consistency Issues: There may be inconsistencies in the database, such as orphaned records or incomplete data entries.
  Transport Issues: If the project or network was transported from one system to another, some objects may not have been transported correctly.
  
  Solutions:
  
  Verify