How To Fix V1838 - A value cannot be set for &1 in sub-items

SAP Error Message - Details

• Message type: E = Error

• Message class: V1 - Verkaufsbelegbearbeitung

• Message number: 838

• Message text: A value cannot be set for &1 in sub-items

What causes this issue?

Your system configuration means that values cannot be set in the
following fields for sub-items:

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

KWMENG = Sales order item quantity
VRKME = Sales unit
UMVKZ = Conversion numerator
UMVKN = Conversion denominator
ZMENG = Sales order item target quantity
ZIEME = Target sales unit
UMZIZ = Conversion numerator
UMZIN = Conversion denominator

System Response

How to fix this error?

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 V1838 - A value cannot be set for &1 in sub-items ?

  The SAP error message V1838 ("A value cannot be set for &1 in sub-items") typically occurs in the context of sales and distribution (SD) when there is an issue with the configuration of item categories or when trying to set values for sub-items in a sales document.
  Cause:
  
  Item Category Configuration: The item category may not be configured to allow certain fields to be set for sub-items. This can happen if the item category is defined in such a way that it does not support the specific value you are trying to assign.
  Inconsistent Data: There may be inconsistencies in the data being entered, such as trying to set a value that is not applicable for sub-items.
  Hierarchy Issues: If the main item and sub-items have different characteristics or if the hierarchy is not properly defined, it can lead to this error.
  Field Status Group: The field status group assigned to the item category may restrict certain fields from being filled in for sub-items.
  
  Solution:
  
  
  Check Item Category Configuration:
  
  Go to the configuration settings for item categories in the SAP system (Transaction code: VOV4).
  Review the settings for the item category in question and ensure that it allows the values you are trying to set for sub-items.
  
  
  
  Review Sales Document:
  
  Check the sales document to ensure that the values being entered for sub-items are valid and consistent with the main item.
  Make sure that the data entered in the sub-items aligns with the expected data structure.
  
  
  
  Field Status Group:
  
  Check the field status group assigned to the item category. You can do this in the configuration settings (Transaction code: OBC4).
  Ensure that the fields you are trying to set for sub-items are not marked as "Display" or "Hide" in the field status group.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for specific guidance related to your configuration and business processes.
  
  
  
  Testing:
  
  After making any changes, test the sales document creation process again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VA01 (Create Sales Order), VA02 (Change Sales Order), and VOV4 (Maintain Item Categories).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Exits and BAdIs: If custom logic is implemented, review any user exits or BAdIs that might affect item processing.
  
  If the issue persists after checking these areas, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP SD for further assistance.