How To Fix S_DX_BAPI851 - Multiple IDoc types; select an IDoc type

SAP Error Message - Details

• Message type: E = Error

• Message class: S_DX_BAPI - Messages for MDTB Workbench (Mass Data Transfer Using BAPIs)

• Message number: 851

• Message text: Multiple IDoc types; select an IDoc type

What causes this issue?

Multiple IDoc types exist for method &V2& of business object &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?

Select an IDoc type.

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 S_DX_BAPI851 - Multiple IDoc types; select an IDoc type ?

  The SAP error message S_DX_BAPI851 indicates that there are multiple IDoc types available for the operation you are trying to perform, and the system requires you to specify which IDoc type you want to use. This typically occurs when you are working with BAPIs (Business Application Programming Interfaces) that involve IDoc processing, and the system cannot determine a single IDoc type to use.
  Cause:
  
  Multiple IDoc Types: The primary cause of this error is that there are multiple IDoc types defined for the same message type in the system. When you attempt to execute a function that requires an IDoc, the system cannot automatically choose one IDoc type from the available options.
  Configuration Issues: There may be a configuration issue in the IDoc settings or the BAPI that is leading to ambiguity in selecting the IDoc type.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Specify the IDoc Type: When you encounter this error, you need to explicitly specify which IDoc type you want to use in your function call. This can usually be done by providing the IDoc type as a parameter in the BAPI or function module you are using.
  
  
  Check IDoc Types: Use transaction WE30 (IDoc Types) or WE81 (Message Types) to review the IDoc types associated with the message type you are working with. Identify the IDoc types available and choose the appropriate one for your use case.
  
  
  Review BAPI Documentation: Check the documentation for the BAPI you are using to see if there are specific requirements or parameters that need to be set for IDoc processing.
  
  
  Consult with Basis or ABAP Team: If you are unsure which IDoc type to use or if there are configuration issues, consult with your SAP Basis or ABAP development team. They can provide insights into the IDoc configuration and help you determine the correct IDoc type.
  
  
  Testing: After specifying the IDoc type, test the BAPI or function again to ensure that the error is resolved.
  
  
  Related Information:
  
  IDoc: Intermediate Document, a standard SAP format for data interchange between SAP systems and external systems.
  BAPI: Business Application Programming Interface, a standardized programming interface that allows external applications to interact with SAP business processes.
  Transaction Codes:
  
  WE30: To view and manage IDoc types.
  WE81: To view message types associated with IDocs.
  WE02: To monitor IDocs and check their status.
  
  
  
  By following these steps, you should be able to resolve the S_DX_BAPI851 error and successfully process your IDocs.