How To Fix /BOBF/SP_MAPPING015 - Node field mapping: ASSIGN error for structure &1 or &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/SP_MAPPING -

• Message number: 015

• Message text: Node field mapping: ASSIGN error for structure &1 or &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/SP_MAPPING015 - Node field mapping: ASSIGN error for structure &1 or &2 ?

  The SAP error message /BOBF/SP_MAPPING015 Node field mapping: ASSIGN error for structure &1 or &2 typically occurs in the context of Business Object Processing Framework (BOPF) when there is an issue with the mapping of fields between different structures or nodes in a BOPF business object.
  Cause:
  
  
  Field Mapping Issues: The error usually indicates that there is a problem with the field mapping configuration in the BOPF model. This could be due to:
  
  Mismatched data types between the source and target fields.
  Missing fields in the target structure that are expected based on the source structure.
  Incorrectly defined mapping rules in the BOPF configuration.
  
  
  
  Inconsistent Data: If the data being processed does not conform to the expected structure or if there are inconsistencies in the data being passed to the BOPF node, this error can occur.
  
  
  Configuration Errors: Errors in the BOPF configuration, such as incorrect definitions of nodes, associations, or actions, can lead to this error.
  
  
  Solution:
  
  
  Check Field Mappings: Review the field mappings defined in the BOPF configuration. Ensure that the source and target fields are correctly mapped and that their data types are compatible.
  
  
  Validate Structures: Verify that the structures involved in the mapping (both source and target) are correctly defined and that all required fields are present.
  
  
  Debugging: Use the ABAP debugger to trace the execution and identify the exact point where the error occurs. This can help in understanding which specific field or mapping is causing the issue.
  
  
  Review BOPF Configuration: Check the BOPF configuration for any inconsistencies or errors. Ensure that all nodes, associations, and actions are correctly defined.
  
  
  Data Consistency: Ensure that the data being processed is consistent and adheres to the expected structure. If necessary, clean or transform the data before processing.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to BOPF and field mapping for any specific guidelines or known issues.
  
  
  Related Information:
  
  BOPF Documentation: SAP provides extensive documentation on the Business Object Processing Framework, which can be helpful in understanding how to configure and troubleshoot BOPF-related issues.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional insights.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and their solutions.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support for further assistance.