How To Fix RW602 - Required field &1 was not transferred in parameter &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RW - Interface to Accounting

• Message number: 602

• Message text: Required field &1 was not transferred in parameter &2

What causes this issue?

Field &v1& is required in parameter &v2& for processing the document.
The document is incomplete without this field.

System Response

The document cannot be processed.

How to fix this error?

Enter a valid value in field &v1& in parameter &v2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RW602 - Required field &1 was not transferred in parameter &2 ?

  The SAP error message RW602 indicates that a required field (denoted as &1) was not transferred in a specific parameter (denoted as &2). This error typically occurs during the execution of a program or transaction where certain mandatory fields are expected to be populated but are missing.
  Cause:
  
  Missing Data: The most common cause is that the required field has not been filled in the input screen or data transfer.
  Incorrect Mapping: If data is being transferred from one system to another (e.g., during an interface or data upload), the mapping of fields may be incorrect, leading to missing required fields.
  Custom Development: If there are custom programs or enhancements, they may not be correctly handling the required fields.
  Configuration Issues: In some cases, the configuration of the relevant module may not be set up correctly, leading to the system expecting certain fields that are not being provided.
  
  Solution:
  
  Check Input Data: Ensure that all required fields are filled in the input screen or data transfer. Review the documentation or field definitions to identify which fields are mandatory.
  Review Program Logic: If the error occurs in a custom program, review the code to ensure that it correctly populates all required fields before processing.
  Data Mapping: If data is being transferred from another system, verify the mapping of fields to ensure that all required fields are being populated correctly.
  Configuration Review: Check the configuration settings in the relevant SAP module to ensure that all required fields are defined and that the system is set up correctly.
  Debugging: If you have access to debugging tools, you can set breakpoints in the program to see where the required field is expected and why it is not being populated.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check specific transaction codes related to the module you are working with (e.g., MM for Materials Management, SD for Sales and Distribution).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Documentation: Review the SAP documentation for the specific module or transaction to understand the required fields and their significance.
  Community Forums: Consider checking SAP community forums or discussion boards for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the RW602 error and implement a solution to resolve it.