How To Fix B1284 - Link object not in IDOC.

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 284

• Message text: Link object not in IDOC.

What causes this issue?

The ALE link object &v2& was not found in the intermediate document
&v1&.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1284 - Link object not in IDOC. ?

  The SAP error message B1284, which states "Link object not in IDOC," typically occurs in the context of IDoc processing. This error indicates that there is a problem with the link object that is expected to be present in the IDoc but is missing or not correctly defined.
  Cause:
  
  Missing Link Object: The IDoc may reference a link object that does not exist in the system.
  Incorrect Configuration: The configuration for the IDoc type or the associated message type may not be set up correctly.
  Data Issues: The data being processed may not conform to the expected structure, leading to missing references.
  IDoc Segments: The segments of the IDoc may not be populated correctly, leading to the absence of the required link object.
  
  Solution:
  
  Check IDoc Structure: Verify the structure of the IDoc to ensure that all required segments and fields are present. Use transaction WE19 (IDoc test tool) to analyze the IDoc.
  Validate Link Object: Ensure that the link object referenced in the IDoc exists in the system. This may involve checking the relevant tables or configurations.
  Review Configuration: Check the configuration settings for the IDoc type and message type in transaction WE30 (IDoc type development) and WE81 (Message type).
  Data Consistency: Ensure that the data being sent in the IDoc is consistent and adheres to the expected format. This may involve validating the source data before it is sent.
  Error Logs: Review the error logs in transaction WE02 or WE05 to get more details about the specific IDoc that generated the error. This can provide insights into what might be missing or misconfigured.
  Reprocess IDoc: If the issue is resolved, you may need to reprocess the IDoc. This can be done using transaction BD87.
  
  Related Information:
  
  IDoc Types: Understanding the specific IDoc type being used can help in troubleshooting. Each IDoc type has a defined structure and expected data.
  Message Types: Each IDoc is associated with a message type that defines how the data is processed. Ensure that the message type is correctly configured.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to SAP documentation for IDoc processing and error handling for more detailed guidance.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.