How To Fix CAVE011 - Subitem of bill of material main item &1 (document &2) not changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CAVE - CIF APO Sales Enhancements

• Message number: 011

• Message text: Subitem of bill of material main item &1 (document &2) not changed

What causes this issue?

Subitem of the BOM main item &v1& (document &v2&) not changed
The results of the APO backorder processing are not transferred to R/3
for this BOM subitem (LUMF) of a sales order BOM.

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

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 CAVE011 - Subitem of bill of material main item &1 (document &2) not changed ?

  The SAP error message CAVE011 indicates that there is an issue with a subitem of a bill of material (BOM) main item that has not been changed as expected. This error typically arises during operations related to BOM management, such as creating, changing, or deleting BOM items.
  Cause:
  
  No Changes Made: The most common cause of this error is that the system detected that no changes were made to the subitem of the BOM main item, even though an attempt was made to modify it.
  Locking Issues: Another potential cause could be that the BOM is locked by another user or process, preventing changes from being made.
  Data Inconsistencies: There may be inconsistencies in the data or configuration settings that prevent the system from processing the changes.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the BOM.
  
  Solution:
  
  Verify Changes: Ensure that you are actually making changes to the subitem. Check the fields you are trying to modify and confirm that they are different from the existing values.
  Check Locks: Use transaction codes like SM12 to check for any locks on the BOM. If another user has locked the BOM, you may need to wait until they release it or contact them to resolve the issue.
  Review Data: Check for any inconsistencies in the BOM data. Ensure that all required fields are filled out correctly and that there are no missing or incorrect entries.
  Authorization Check: Verify that you have the necessary authorizations to make changes to the BOM. If not, contact your SAP security administrator to request the appropriate permissions.
  Use Transaction Codes: Utilize transaction codes such as CS02 (Change BOM) or CS03 (Display BOM) to review the BOM and ensure that you are following the correct procedures for making changes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), and CS03 (Display BOM) for managing BOMs.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions for specific scenarios.
  Documentation: Review SAP documentation related to BOM management for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.