How To Fix VLA091 - The BAdI 'LE_SHP_MODIFY_ITEM' has been implemented incorrectly

SAP Error Message - Details

• Message type: E = Error

• Message class: VLA - General Output Class for Delivery

• Message number: 091

• Message text: The BAdI 'LE_SHP_MODIFY_ITEM' has been implemented incorrectly

What causes this issue?

You have incorrectly activated an implementation for Cloud BAdI
'LE_SHP_MODIFY_ITEM' in the <ZK>Custom Fields and Logic</> app.
Important data in outbound parameter DELIVERY_DOCUMENT_OUT and/or
outbound parameter DELIVERY_DOC_CHANGED_ITEM_OUT are missing.

System Response

The process has been cancelled due to missing data.

How to fix this error?

Please make sure that you copy the inbound parameter
DELIVERY_DOCUMENT_IN to DELIVERY_DOCUMENT_OUT outbound parameter in the
first coding step.
Please make sure that you copy the inbound parameter
DELIVERY_DOC_CHANGED_ITEM_IN to DELIVERY_DOC_CHANGED_ITEM_OUT outbound
parameter in the second coding step.

Procedure for System Administrators

You must include the statements
'move-corresponding DELIVERY_DOCUMENT_IN to DELIVERY_DOCUMENT_OUT.'
'move-corresponding DELIVERY_DOC_CHANGED_ITEM_IN to
DELIVERY_DOC_CHANGED_ITEM_OUT.'
in the corresponding BAdI implementation. You can do this in the
<ZK>Custom Fields and Logic</> app with the user role ADMINISTRATOR.

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

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Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VLA091 - The BAdI 'LE_SHP_MODIFY_ITEM' has been implemented incorrectly ?

  The SAP error message VLA091 indicates that there is an issue with the implementation of the Business Add-In (BAdI) LE_SHP_MODIFY_ITEM. This BAdI is typically used in the context of logistics and shipping processes, particularly for modifying shipping items in the delivery process.
  Cause:
  The error can occur due to several reasons, including:
  
  
  Incorrect Implementation: The BAdI implementation may not adhere to the expected interface or method signatures. This could include missing required parameters or incorrect data types.
  
  
  Syntax Errors: There may be syntax errors or logical errors in the code of the BAdI implementation.
  
  
  Incompatibility: The implementation might be incompatible with the version of the SAP system or the specific business process being executed.
  
  
  Missing Enhancements: If the BAdI is expected to be called in certain scenarios and the implementation does not handle those scenarios correctly, it can lead to this error.
  
  
  Solution:
  To resolve the VLA091 error, you can follow these steps:
  
  
  Check Implementation: Review the implementation of the BAdI LE_SHP_MODIFY_ITEM. Ensure that it correctly implements the interface and adheres to the expected method signatures.
  
  
  Debugging: Use the ABAP debugger to step through the BAdI implementation to identify where the error occurs. Look for any runtime errors or exceptions that may be raised.
  
  
  Review Code: Check for any syntax errors, logical errors, or unhandled exceptions in the code. Ensure that all required parameters are being passed correctly.
  
  
  Consult Documentation: Refer to the SAP documentation for the BAdI to understand its intended use and any specific requirements for implementation.
  
  
  Testing: After making changes, thoroughly test the implementation in a development or quality assurance environment to ensure that it works as expected.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues with the BAdI or provide guidance on implementation.
  
  
  Seek Help: If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an experienced ABAP developer who has expertise in BAdI implementations.
  
  
  Related Information:
  
  BAdI Documentation: You can find detailed documentation on the BAdI in the SAP system by navigating to the BAdI definition in transaction SE18 or SE19.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator) and SE37 (Function Module) for further investigation.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue causing the VLA091 error in your SAP system.