How To Fix ICLX_XI110 - Only one LOB allowed per message

SAP Error Message - Details

• Message type: E = Error

• Message class: ICLX_XI - FS-CM: XI Processes

• Message number: 110

• Message text: Only one LOB allowed per message

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ICLX_XI110 - Only one LOB allowed per message ?

  The SAP error message ICLX_XI110: Only one LOB allowed per message typically occurs in the context of SAP PI/PO (Process Integration/Process Orchestration) when dealing with Large Object (LOB) data types in messages. LOBs are used to handle large data such as documents, images, or other binary data.
  Cause:
  The error indicates that the message being processed contains more than one LOB. In SAP PI/PO, a message can only contain a single LOB. If your message structure includes multiple LOBs, the system will throw this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Message Structure: Review the message structure being sent to ensure that it contains only one LOB. If there are multiple LOB fields, you will need to modify the structure.
  
  
  Modify Mapping: If you are using a mapping program (like graphical mapping or XSLT), ensure that it is configured to only pass one LOB to the target system. You may need to adjust the mapping logic to consolidate multiple LOBs into a single one or to send them in separate messages.
  
  
  Split Messages: If your business process allows, consider splitting the message into multiple messages, each containing only one LOB. This may involve changes in the sender or receiver systems to handle multiple messages.
  
  
  Check Adapter Configuration: Ensure that the adapter configuration (e.g., SOAP, IDoc, etc.) is set up correctly and is not inadvertently causing multiple LOBs to be included in the message.
  
  
  Testing: After making the necessary changes, test the integration scenario to ensure that the error is resolved and that the message is processed successfully.
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation for more details on handling LOBs in PI/PO.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or patches related to this error.
  Community Forums: Engage with SAP community forums or support channels for shared experiences and solutions from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to prevent it from occurring in the future.