How To Fix FSBP_CRM_INBOUND044 - Relationship &1 must not occur more than once in a call

SAP Error Message - Details

• Message type: E = Error

• Message class: FSBP_CRM_INBOUND -

• Message number: 044

• Message text: Relationship &1 must not occur more than once in a call

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FSBP_CRM_INBOUND044 - Relationship &1 must not occur more than once in a call ?

  The SAP error message FSBP_CRM_INBOUND044 indicates that a specific relationship (denoted by &1) is being processed more than once in a single call, which is not allowed. This error typically occurs in the context of inbound processing in SAP CRM, particularly when dealing with data integration or data uploads.
  Cause:
  
  Duplicate Relationships: The primary cause of this error is the presence of duplicate relationship entries in the inbound data. For example, if you are trying to create or update a business partner or a customer relationship and the same relationship type is included multiple times in the payload, SAP will throw this error.
  Incorrect Data Mapping: If the data being sent to SAP is incorrectly mapped or structured, it may lead to duplicates being interpreted by the system.
  Integration Issues: If there are issues with the integration layer (like middleware), it might cause the same relationship to be sent multiple times.
  
  Solution:
  
  Check the Inbound Data: Review the data being sent to SAP for duplicates. Ensure that each relationship type is only included once in the payload.
  Data Validation: Implement validation checks before sending the data to ensure that no duplicate relationships exist.
  Adjust Mapping: If you are using middleware (like SAP PI/PO or other integration tools), check the mapping configuration to ensure that it is not causing duplicates.
  Error Handling: Implement error handling in your integration process to catch and log such errors for easier troubleshooting in the future.
  Testing: After making changes, test the inbound process with a smaller dataset to ensure that the error does not occur again.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address known issues.
  Documentation: Review the SAP documentation for the specific module you are working with (e.g., CRM, Business Partner Management) to understand the expected structure of inbound data.
  Transaction Codes: Use transaction codes like SLG1 (Application Log) to check logs for more details on the error and its context.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with the error details and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.