How To Fix CFD_RUNTIME011 - BAPIPAREX container contained multiple instances

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_RUNTIME - Custom Fields: Runtime Data

• Message number: 011

• Message text: BAPIPAREX container contained multiple instances

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_RUNTIME011 - BAPIPAREX container contained multiple instances ?

  The SAP error message CFD_RUNTIME011 with the description "BAPIPAREX container contained multiple instances" typically occurs in the context of BAPIs (Business Application Programming Interfaces) when there is an issue with the data being passed to a BAPI function module. This error indicates that the BAPI parameter container (BAPIPAREX) is expected to contain a single instance, but multiple instances have been found.
  Cause:
  
  Multiple Entries: The BAPIPAREX container is designed to hold a single instance of a structure, but the data being passed contains multiple entries.
  Incorrect Data Preparation: The data preparation step before calling the BAPI may have incorrectly populated the BAPIPAREX container with multiple instances.
  Mapping Issues: There may be a mismatch between the expected structure of the BAPI and the data being sent, leading to multiple instances being interpreted.
  
  Solution:
  
  Check Data Preparation: Review the code that prepares the data for the BAPI call. Ensure that the BAPIPAREX container is populated correctly with only one instance of the expected structure.
  Debugging: Use debugging tools to step through the code and inspect the contents of the BAPIPAREX container just before the BAPI call. This will help identify if multiple instances are being added inadvertently.
  Review BAPI Documentation: Consult the documentation for the specific BAPI you are using to understand the expected structure and how to correctly populate the BAPIPAREX container.
  Modify Data Structure: If your business logic requires multiple entries, consider using a different approach or BAPI that supports multiple instances, or adjust your logic to handle one instance at a time.
  
  Related Information:
  
  BAPI Documentation: Always refer to the official SAP documentation for the specific BAPI you are using to understand its parameters and expected input.
  SAP Notes: Check SAP Notes for any known issues or updates related to the BAPI you are using.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to resolve the CFD_RUNTIME011 error and ensure that your BAPI calls are functioning as expected.