How To Fix PRF_POWL_HANDLING034 - Field name &1 from Source &2 is required, no change to DB.

SAP Error Message - Details

• Message type: E = Error

• Message class: PRF_POWL_HANDLING - Powl related Error Handling Messages

• Message number: 034

• Message text: Field name &1 from Source &2 is required, no change to DB.

What causes this issue?

Query is mapped to multiple actions for POWL and each action have some
mandatory fields. Deletion or removal of mandatory fields of Action will
make the action unusable and may cause error/improper update to DB hence
the error.

System Response

Update/Save Process to DB is stopped from proceeding and user must
correct the issue before further processing.

How to fix this error?

Correct the Field mapping in either of 3 ways:
a. Remove mapping of action and the query type
b. check and remove the mandatory field <(>&<)>V1<(>&<)> in error
(Adjustment to action handler implementation would be required).
c. Add the mandatory field with the same source <(>&<)>V2<(>&<)> and
Fieldname <(>&<)>V1<(>&<)> to the result set.

Procedure for System Administrators

Validate the configuration.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PRF_POWL_HANDLING034 - Field name &1 from Source &2 is required, no change to DB. ?

  The SAP error message PRF_POWL_HANDLING034 indicates that a required field is missing when trying to perform an operation related to the POWL (Personal Object Worklist) framework. Specifically, the message states that a field (denoted as &1) from a source (denoted as &2) is required, and as a result, no changes can be made to the database.
  Cause:
  This error typically occurs due to one of the following reasons:
  
  Missing Required Fields: The operation you are trying to perform requires certain fields to be filled in, but one or more of these fields are empty or not provided.
  Incorrect Configuration: The POWL configuration may not be set up correctly, leading to missing fields that are expected by the system.
  Data Integrity Issues: There may be issues with the data being processed, such as inconsistencies or missing entries in the database.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Required Fields:
  
  Identify the specific field (&1) that is causing the issue. This information is usually provided in the error message.
  Ensure that all required fields are filled in before attempting to save or process the data.
  
  
  
  Review POWL Configuration:
  
  Go to the POWL configuration settings in your SAP system.
  Verify that the configuration for the worklist is correct and that all necessary fields are included in the layout.
  
  
  
  Data Validation:
  
  Check the data being submitted to ensure that it meets all the necessary criteria and that there are no missing or invalid entries.
  If the data is coming from a custom program or report, review the logic to ensure that all required fields are being populated correctly.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set breakpoints in the relevant POWL processing code to see where the error is being triggered and what data is being passed.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to POWL and the specific transaction or application you are working with for additional guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context.
  
  
  
  Related Information:
  
  POWL Framework: The Personal Object Worklist (POWL) is a framework in SAP that allows users to manage their tasks and objects efficiently. Understanding how POWL works can help in troubleshooting related issues.
  SAP Notes: Check for any SAP Notes that might address known issues or provide patches related to the POWL framework.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like POWL_ADMIN) that can help you manage and configure POWL settings.
  
  By following these steps, you should be able to identify and resolve the issue causing the PRF_POWL_HANDLING034 error message.