How To Fix /PF1/PE_PP028 - The transferred generic parameter structure has no TECH component

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/PE_PP -

• Message number: 028

• Message text: The transferred generic parameter structure has no TECH component

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/PE_PP028 - The transferred generic parameter structure has no TECH component ?

  The SAP error message /PF1/PE_PP028 indicates that a transferred generic parameter structure does not contain a required component named TECH. This error typically arises in the context of SAP's Production Planning (PP) module or related areas where specific data structures are expected to have certain fields.
  Cause:
  
  Missing Component: The primary cause of this error is that the structure being passed to a function or method does not include the TECH component, which is expected by the receiving program or function module.
  Incorrect Structure Definition: The structure being used may not be defined correctly in the ABAP Dictionary, or it may have been modified without updating all dependent programs.
  Data Transfer Issues: If the data is being transferred from one system to another (e.g., during an interface or data migration), the structure may not match the expected format.
  
  Solution:
  
  Check Structure Definition: Verify the definition of the structure being used. Ensure that it includes the TECH component. You can do this by checking the ABAP Dictionary (transaction SE11) for the relevant structure.
  Update Code: If you are developing or maintaining custom code, ensure that the code correctly populates the TECH component before passing the structure to the function or method that requires it.
  Review Interface Specifications: If this error occurs during data transfer, review the interface specifications to ensure that the data being sent includes all required fields, including TECH.
  Consult Documentation: Check SAP documentation or notes related to the specific function or module you are working with to understand the expected structure and components.
  Debugging: If you have access to the system, use the debugger to trace the point where the error occurs. This can help identify what data is being passed and why the TECH component is missing.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide additional context. You can use the SAP Support Launchpad to find notes related to your version of SAP.
  Community Forums: Consider checking SAP Community forums or other online resources where similar issues may have been discussed.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Module), and SE80 (Object Navigator) to investigate the structures and function modules involved.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.