How To Fix GHO_ALLOC_UI026 - 'Network Object' is a mandatory field

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_ALLOC_UI - Message Class for UI for Allocation

• Message number: 026

• Message text: 'Network Object' is a mandatory field

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_ALLOC_UI026 - 'Network Object' is a mandatory field ?

  The SAP error message GHO_ALLOC_UI026 indicates that the "Network Object" field is mandatory and has not been filled in. This error typically occurs in the context of project management or network planning within SAP, particularly when working with project systems (PS) or related modules.
  Cause:
  The error arises when a user attempts to save or process a transaction that requires a network object (such as a network activity or project network) but has not provided a value for the "Network Object" field. This field is essential for identifying the specific network or project activity that the transaction pertains to.
  Solution:
  To resolve this error, you should:
  
  
  Identify the Transaction: Determine which transaction or screen you are working on when the error occurs.
  
  
  Locate the Network Object Field: Find the "Network Object" field in the relevant screen or transaction.
  
  
  Enter a Valid Network Object: Input a valid network object (such as a network number or activity) that corresponds to the project or task you are working on.
  
  
  Check for Required Fields: Ensure that all mandatory fields are filled out correctly before attempting to save or process the transaction again.
  
  
  Review User Authorizations: If you believe you should have access to the network object but cannot find it, check your user authorizations or consult with your SAP administrator.
  
  
  Consult Documentation: If you are unsure about what constitutes a valid network object, refer to your organization's SAP documentation or consult with a colleague who is familiar with the project management processes.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to project management, such as CJ20N (Project Builder) or CN41 (Network Overview).
  Training: If you frequently encounter this error, consider additional training on SAP project management functionalities to better understand the requirements for entering network objects.
  
  By following these steps, you should be able to resolve the GHO_ALLOC_UI026 error and proceed with your transaction successfully.