How To Fix /IWBEP/EPM_BP026 - Create operation for Related Contact failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/EPM_BP -

• Message number: 026

• Message text: Create operation for Related Contact failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/EPM_BP026 - Create operation for Related Contact failed ?

  The SAP error message /IWBEP/EPM_BP026 Create operation for Related Contact failed typically occurs in the context of SAP Gateway or OData services when there is an issue with creating a related contact in the Business Partner (BP) data model. This error can arise due to various reasons, including data validation issues, missing mandatory fields, or configuration problems.
  Possible Causes:
  
  Missing Mandatory Fields: The request to create a related contact may be missing required fields that are necessary for the creation process.
  Data Validation Errors: The data being sent in the request may not meet the validation criteria defined in the system (e.g., incorrect data types, invalid formats).
  Authorization Issues: The user may not have the necessary permissions to create a related contact.
  Business Logic Constraints: There may be business rules or logic that prevent the creation of the contact under certain conditions.
  Technical Issues: There could be issues with the OData service itself, such as misconfiguration or bugs in the implementation.
  
  Solutions:
  
  Check Required Fields: Review the API documentation or the data model to ensure that all mandatory fields are included in the request payload.
  Validate Input Data: Ensure that the data being sent is in the correct format and adheres to any validation rules defined in the system.
  Review Authorization: Check the user roles and authorizations to ensure that the user has the necessary permissions to create related contacts.
  Debug the OData Service: If you have access, use transaction /IWFND/ERROR_LOG to check for detailed error logs related to the OData service. This can provide more context on what went wrong.
  Consult with Technical Team: If the issue persists, it may be necessary to involve the technical team to investigate any potential bugs or misconfigurations in the OData service or backend logic.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. You can search for the error code or related keywords in the SAP Support Portal.
  OData Service Documentation: Review the documentation for the specific OData service you are using to understand the expected input and output formats.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.