How To Fix MSITEM022 - Internal error in ITEM_DERIVE_FIELDS

MSITEM022 - Overview

• Message type: E = Error

• Message class: MSITEM - Line Item Display with ALV, RFITEM**

• Message number: 022

• Message text: Internal error in ITEM_DERIVE_FIELDS

What causes this issue?

The function module ITEM_DERIVE_FIELDS reports an internal error.

System Response

The derived fields for the line item structure RFPOSX could not be
calculated.

How to fix this error?

Contact SAP.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MSITEM022 - Internal error in ITEM_DERIVE_FIELDS ?

  The SAP error message MSITEM022 with the description "Internal error in ITEM_DERIVE_FIELDS" typically indicates that there is an issue with the derivation of fields in the item processing logic within the SAP system. This error can occur in various contexts, such as during the creation or processing of purchase orders, sales orders, or other document types that involve item-level data.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or missing data in the master data (e.g., material master, vendor master) that the system relies on to derive fields.
  Custom Code: If there are custom enhancements or modifications in the system, they might interfere with the standard processing logic, leading to this error.
  
  Configuration Issues: Incorrect configuration settings in the relevant modules (e.g., MM, SD) can lead to issues in item processing.
  System Bugs: There may be bugs in the SAP version you are using that could cause this error under specific conditions.
  
  Solutions:
  
  Check Master Data: Verify