How To Fix EAML302 - Both IT_NETID and IT_OBJ_LNK_ID were specified

SAP Error Message - Details

• Message type: E = Error

• Message class: EAML -

• Message number: 302

• Message text: Both IT_NETID and IT_OBJ_LNK_ID were specified

What causes this issue?

Both parameters IT_NETID and IT_OBJ_LNK_ID were specified when calling
method GET_OBJ_LINK_DATA.

System Response

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

How to fix this error?

Specify either parameter IT_NETID or IT_OBJ_LNK_ID, not both.

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 EAML302 - Both IT_NETID and IT_OBJ_LNK_ID were specified ?

  The SAP error message EAML302, which states "Both IT_NETID and IT_OBJ_LNK_ID were specified," typically occurs in the context of Asset Management or related modules where there is a conflict in the input parameters being provided to a function or transaction.
  Cause:
  This error arises when both IT_NETID (Network ID) and IT_OBJ_LNK_ID (Object Link ID) are specified in the same context, which is not allowed. The system expects either one of these parameters to be provided, but not both simultaneously. This can happen due to:
  
  Incorrect Function Call: A function module or method is being called with both parameters populated, which is not supported.
  Configuration Issues: There may be a configuration or customization that is incorrectly set up, leading to both parameters being populated unintentionally.
  Data Entry Errors: Users may inadvertently enter values for both fields in a transaction or program.
  
  Solution:
  To resolve the EAML302 error, you can take the following steps:
  
  
  Review the Code/Function Call: If you are working with custom code or a specific transaction, check the logic to ensure that only one of the parameters (IT_NETID or IT_OBJ_LNK_ID) is being populated based on the business logic.
  
  
  Check Input Data: If this error occurs during data entry, ensure that the user is only entering data for one of the fields. Implement validation checks to prevent both fields from being filled.
  
  
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant function module or program to see how the parameters are being populated and identify where the conflict arises.
  
  
  Consult Documentation: Review the SAP documentation for the specific function or transaction to understand the expected input parameters and their usage.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this issue, as it could be a known problem with a documented solution.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance, providing them with details of the error and the context in which it occurs.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be working with specific transaction codes related to Asset Management, such as AS01 (Create Asset), AS02 (Change Asset), etc.
  Function Modules: If you are using specific function modules, check their documentation for parameter requirements.
  User Exits and BAdIs: If there are any user exits or BAdIs implemented in your system, review them to ensure they are not causing the issue by populating both parameters.
  
  By following these steps, you should be able to identify and resolve the cause of the EAML302 error in your SAP environment.