How To Fix B1051 - IDoc included in IDoc packet containing an error: transfer it separately

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 051

• Message text: IDoc included in IDoc packet containing an error: transfer it separately

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1051 - IDoc included in IDoc packet containing an error: transfer it separately ?

  The SAP error message B1051 indicates that there is an issue with an IDoc (Intermediate Document) that is included in a packet of IDocs being processed. Specifically, the error suggests that one or more IDocs in the packet contain errors that prevent them from being processed together with the other IDocs. As a result, the system recommends transferring the problematic IDoc separately.
  Cause:
  
  Data Errors: The IDoc may contain invalid or inconsistent data that violates the business rules or data structure defined for that IDoc type.
  Mapping Issues: If the IDoc is being transformed or mapped to another format (e.g., during an EDI process), there may be issues in the mapping logic.
  Configuration Issues: There may be configuration problems in the IDoc processing settings, such as incorrect partner profiles or message types.
  Application Errors: The receiving application may have encountered an error while trying to process the IDoc, leading to the failure of the entire packet.
  
  Solution:
  
  Identify the Problematic IDoc: Use transaction codes like WE02 or WE05 to view the IDocs and identify which one(s) are causing the error. Look for the status of the IDocs to find the one with errors.
  Check Error Details: Review the error messages associated with the problematic IDoc. This can provide insights into what specific data or configuration is causing the issue.
  Correct the Data: If the error is due to invalid data, correct the data in the IDoc and reprocess it. This may involve editing the IDoc directly or correcting the source data that generates the IDoc.
  Transfer Separately: Once the problematic IDoc is corrected, transfer it separately from the other IDocs. This can often be done using the same transaction codes (WE19 for testing or WE21 for processing).
  Review Configuration: If the issue persists, review the configuration settings for the IDoc processing, including partner profiles, message types, and any relevant mappings.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific IDoc type and error message for additional guidance.
  
  Related Information:
  
  IDoc Status Codes: Familiarize yourself with IDoc status codes to understand the processing state of IDocs (e.g., 03 for "Data passed to port," 51 for "Application document not posted").
  Transaction Codes: Commonly used transaction codes for IDoc processing include:
  
  WE02: Display IDoc
  WE05: IDoc List
  WE19: Test tool for IDocs
  WE21: Port definition
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific IDoc type or error message.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the B1051 error message in SAP.